P = (kg) x V x DV / Dt. Question. 1 hp = 550 ft. How to calculate the impact force acting on a driver with a mass of 70 k g 70 mathrm{kg} 70 kg? Let's use our car crash calculator! Let's use our car crash calculator! If the initial car speed is 30 k m / h 30 mathrm{km/h} 30 km/h and the collision distance is. 5 MILLION foot-pounds of force. If the car's speed doubles, how much. In 10. Get an answer. Study with Quizlet and memorize flashcards containing terms like A block of iron is transported to the Moon. 8 million pounds of force to release in a crash. We need force in newtons. False. The release of this energy is what causes the car to get damaged or. 61 mph. A truck traveling at 75 mph consumes 27% more fuel than one going 65 mph; so limiting truck speed to 65 mph would save 2. After one second, you're falling 9. 1/16 inch c. Updated 9/24/2021 7:16:49 PM. 3 Joules or 135. 100% (4 ratings) Transcribed image text: 2. Ford promises EPA ratings of 230 and 300 miles, but towing and hauling near the claimed 10,000-pound maximum is going to seriously cut into those figures. 5. If something is 3300 miles away how long will it take to get there? It depends on how fast you are traveling. BMW’s rear-wheel-drive X5 sDrive40i is also rated to. According to a post on CDL Life News, an online trucking resource site:. The power requirement of your car is. Principles of Physics: A Calculus-Based Text. a. TRUE. 📚 Related Questions. 0 sec Top Gear, 30–50 mph: 3. 65 seconds is making about 300 horsepower. The calculator below estimates the stopping distance for a well maintained car with an alert driver on a dry road. Momentum Equation for these Calculations: p = mv p = m v. Add an answer. By determining average speed, you can assume that your speed is constant and multiply it with the traveling time to know the distance covered. 89 m/s) has the SAME MOMENTUM as a 4,000-pound (1,800 kg) sport utility vehicle traveling 40 mph (18 m/s). For example, 1 mile per hour can be written as 1 mph, 1 mi/h, or 1 MPH. The 3000 − lb car, traveling at 60 mph, is suddenly given full throttle. A car weighing 3000 lb, traveling at 60 mph, decelerates at 0. A 3,000 pound car traveling at 70 MPH has 15. 75 feet b. The statement. Enter the car's speed in either miles or kilometers per hour and the stopping distance. 8 million pounds of force to release in a crash? X plus 10 plus 3x plus 14 equals 180? What is the closest estimate of 6 plus 2? How much times does 8 go into 20? How do you convert 0. Aurora and Lokee Pine, a married couple, are the owners of Misfitz and are very hands-on in the running of the. Assuming that the entire swarm sticks to the truck, the mass of each mosquito is 2 mg, and. -lbs. An 2000 lb car is traveling at an elevation of 5000ft (p = 0. After 65 seconds , the cars will both be traveling at 20 mph B. Expert Answer. See Answer. A 3. How do you determine how hard something hits the ground? Multiply the height by the object’s acceleration due to gravity. Advertisement. 7g, produces the entire braking force. increases. 0. Assuming that the log does not significantly damage the truck, and sticks to the truck, the truck slows down by 2 mph on collision. Explanation. 70 miles/min: 43 mph: 0. In this text, we will clarify the difference between the stopping distance and the braking distance. At 50mph it's around 13 car lengths. 06 s. A 700000 g roller coaster car traveling at 70mph is stopped by a spring with a spring constant of 50,000 N/m. Enter the car's speed in either miles or kilometers per hour and the stopping distance. 30 miles per hour = 44. It can tow up to 7,200 pounds. Hence, this is the required solution. 25 m/s and an average velocity of -2. Let's say the posted speed limit on a rural highway is 55 miles per hour, and a crash results in a totaled. 1 pound-force is the gravitational force exerted by the Earth on a mass of 1 pound. 7 feet per second. 100% (1 rating) Transcribed image text: Problem 2: The car A has weight of 3000 lb and is traveling to right at 5 ft/s. Expert-verified. Speed of the car, v = 40 mph. 1/32 inch b. But on average, an electric car can travel quite a distance at 70 mph. The swarm is traveling at 1 mph in the opposite direction of the truck. Kinetic energy is given by the formula KE = 1/2, where m is mass and v is velocity. A car moving at 60 mph will take _____ to come to a complete stop. Determine the speed of the car A. Search for an answer or ask Weegy. The XLT Tremor sprinted to 60 mph in a tidy 6. In fact, all the tires Rivian offers for the R1T are limited to 130 mph. 45 N. Assume it took 0. This chart is a good cheat sheet for time, speed, distance calculations for how fast a vehicle is going per second. To reduce wear and tear to the engine and ensure you get maximum fuel efficiency, it’s best to stay in the 2000-3000 RPM range when driving on a highway at 60-70 mph. The Impact. A typical example would be a Ferrari, which might have 800 horsepower on a 3,500 pound car. It is. After the cars crashed each other, the car B will travel to the right at the speed of 3 ft/s. from. This answer has been confirmed as correct and helpful. 62 to $18. 7 feet per second. This “canceled energy” is wasted. Front-wheel drive cars are different from rear-wheel drive cars, and. AND you get to see the answer in 7 other different units !! 3) A woman with a mass of 95 pounds is running at 10 miles per hour. 2 kg 30 mph = 13. About us. These values represent the distance fallen over that second. Expert answer from Brainly: If a 3,000-pound car traveling at 70. For example, let’s consider a speed of 60 MPH. The calculator below estimates the stopping distance for a well maintained car with an alert driver on a dry road. 25Determine the average rate of change in braking distance, in ft/mph, between one car traveling at 50 mph and onetraveling at 70 mph. Determine the force applied to slow the car. how far. 125 hp for every pound of car. Calculate an estimated 0-60 mph time by entering horsepower, curb weight, drive type, and transmission. 229. 5 ˛ 104 kgoem/s C) 7. a. 2 * 30 + 1. 41 m/s momentum = velocity * mass momentum = 13. 4), 1 mph is equal to 0. A 3000 pound car traveling at 70 mph has 15. In the field RPM, the calculator will tell you your new RPM at 60 mph in 3rd gear (3318 rpm). 8 million pounds of force to release in a crash. Question: 22. The R1T's Pirelli Scorpion All Terrain Plus tires are rated to 130 mph. Physics, Mass, Velocity, and Energy Calculator, Ballistics Calculator, grains, grams, ounces, pounds, kilograms, ergs, joules, foot pounds, watts, watt hours, kilotons, megatons. 78 miles/min: 48 mph: 0. ) = 17. Can you survive a 30 mph. F = 312 N. If you are traveling at the speed of 60 miles per hour, you would divide 3300/60 to get 55, as in 55 hours. 1. For instance, during a 5 g turn, there are 60 to 70 pounds (27 to 32 kg) of force pulling the driver's head to the side. Crash force is equal to your body weight multiplied by the speed of the vehicle. (recurring) miles per second. by how much does the spring…. com A 3,000 pound car traveling at 70 mph has 15. 4500 lbs x 66 ft/sec/sec = 297,000 ft. 28. Find the drag force. Miles per hour can be expressed using the formula: v mph = d mi / t hr. To hit the big number, you'll need an XLT or Lariat trim with the optional extended-range battery, and the Max Trailer. Any faster than that, and the. mph Calculator. If the 3,000 pound car was traveling at 80 mph the car would generate about 16. , Which has greater kinetic energy, a car traveling at 30 km/h or a half-as-massive car traveling at 60 km/h? The 60 km/h car Both have the same kinetic energy. The V-8 rips too, hurling the 5317-pound 760i to 60 mph in just 3. It follows an equation of the following form:. How long does the trip take to the driver of the car? A truck traveling at 60. 5 feet to the rear of the front axle. Serway, John W. Find the drag force. d. So the force on this hypothetical car at 60 mph is approximately 60 pounds. A 3,000 pound car traveling at 70 mph has 15. 0 feet per second. The answer is tires. The amount of distance you need to stop the car increases with speed. F = acceleration force (N, lb f ) m = mass of car (kg, slugs) Acceleration Work. Distance 2. A 3000 pound car traveling 70 mph . Indiana lawmakers are considering a bill to eliminate the lower speed limit for trucks of over 26,000 pounds. How much force does a 3000 pound car traveling 70 mph have? According to Newton’s second law of motion, a 3,000-pound vehicle traveling at 70 miles per hour has approximately 15. A 3,000 pound car traveling at 70 mph has _____ million pounds of force to release in an impact. We need force in newtons. Quick List: Best 60-70 MPH Electric Scooters. You are given W = 3000 lbs = mass of car * g and V = 60 mph. 4), one lb is equal to 4. 8 million pounds of force to release in a crash. (10 pts)Gerrice is mixing nuts and cereal squares to make her famous party mix. For example, if your automobile gets 30 miles per gallon at 55 mph, the fuel consumption is 21 miles per gallon at 70 mph. Choices: a. 7 % (a) For all collisions where no external forces are involved, the linear momentum vec p = m cdot vec v is conserved. Question: A 3000-lbm car is traveling at 60 mi/hr on the straight portion of the road (i. 60Speed (mph) 10 20 30 40 5070Distance (ft) 6. 8 Million Pounds Of Force To Release In A Crash. A 3,000 pound car traveling at 70 mph has 15. However, if you’re driving at 60 mph, then your RPMs should be around 1900. 160 feet d. ISBN: 9781133104261. 8 Million Pounds Of Force To Release In A Crash. 70 g. Honk the horn, if necessary, to get the other driver's attention. True/False. If the 3,000 pound car was traveling at 80 mph the car. Asked 9/24/2021 6:27:57 PM. The center of gravity (CG) and the center of aerodynamic pressure (CP) are located as shown. 2 pounds in a kilogram. It is unlikely that all the cars and trucks involved in a collision will travel at precisely the same speed, for example, that all three cars in an accident were moving at exactly 30 mph at the time of the crash. e. 8 million pounds of forward-moving force to release in the event of a collision. 8 km/h or 767 mph (at 20 °C / 68 °F). Engine RPM, or revolutions per minute, is defined as. How fast was the car traveling when the tr; A car's speed is 245. 4667 feet per second. 12 A car weighing 3000 lb, traveling at 60 mph, decelerates at 0. Combination vehicles that weigh more than 3,000 pounds must be able to stop within 50 feet when traveling at 20 mph. Similarly, in the time it takes the slower car to stop, the faster car won’t have even slowed to 70. Multiply this time with 60 mph. 2 , and (b) the work done in stretching the wire, in ft # lb. Rear-mount cargo boxes or trays reduce fuel economy by much less—only 1% or 2% in city driving and 1% to 5% on the highway. Now work = 154 x 6 = 924 J. Many factors affect horsepower. ) Show transcribed image text. If the car and truck traveled a total of 330 miles, for how many hours did the car and truck travel altogether?Speed limits in some places are still going up. 9,900. Example #2. Let's see how to calculate how many g a car pulls in a turn and how these Champ cars can stay on the track under so much force. A car weighs 1000lb empty and 3000lb when fully loaded. ) Show transcribed image text. 40 and A_f = 20 ft^2 and the available tractive effort is 255 lb, what is the maximum grade that this car could ascend and still maintain the 70mph speed?A car going 100 mph therefore has more than twice as much kinetic energy as a car going 70. Meanwhile, a 3000-lb car B is traveling at 6 ft/s to the left. 70 mph = 45 mpg. Reaction time is also three-quarters of a second. See Answer. 0 m long rope. b. 89 m/s) has the SAME MOMENTUM as a 4,000-pound (1,800 kg) sport utility vehicle traveling 40 mph (18 m/s). VIDEO ANSWER: The key to this problems understand that the acceleration is the most important thing and I like the deceleration makes it negative 20 because the velocity, the derivative of velocity excuse me, is eqSpeed limits on U. 200 mi (1056 ft). 0 ˛ 102 kgoem/s C) 2. Within 200 feet when traveling at a speed of 20 mph. Log in for more information. ∙ 2016-06-10 17:27:02. ) Assuming that the entire swarm sticks to the truck, and that the weight of each dragonfly is 0. 70 g after the brakes are applied. The biggest gap. What is the fastest acceleration a human can survive? A typical person can handle about 5 g 0 (49 m/s 2) (meaning some people might pass out. If the vehicle deceleration rate is 20 fpsps (rather than the previously calculated 15 fps), then stopping time = 88/20 = 4. This time a 2000-pound car is driven by a UConn junior, traveling at 30 mph. A car traveling at 70 miles per hour traveled one hour Linder than a truck traveling at 60 miles per hour. 10 sec. This rich Internet app uses the quarter-mile distance or 400-meter track. The long range model of the Tesla electric vehicle can travel up to 320 miles. View the full answer Answer. pounds. Moving with the speed 60 mph, the train spends hours another way (but the same distance). emdjay23. , find the deceleration of the car. That is probably what you mean, so your answer is 224. A car, shown in Figure P1. The 3,000 pound car traveling at 70 mph has a tremendous amount of force to release in a crash. The velocity in miles per hour is equal to the distance in miles divided by time in hours. Just type the number of miles per hour into the box and hit the Calculate button. The engines of these machines generate 17-24 HP, which ensures a top speed of 4-6 mph. 94,332 ft-lb b. Where a vehicle is totaled in a car accident, it's a pretty safe bet that one or more of the vehicles involved was traveling at a high rate of speed -- though it's not necessarily proof of speeding. 550 m/s2. 2300 lb's 1043 kg (mass of car) 40 mph 18 m/s (mps) (velocity of car) We can just estimate t to be . Drive to the right shoulder, even if it means driving on the right shoulder, off road. One study shows that doubling the speed from 40 to 80 actually quadruples the force of impact. 80 miles/min: 49 mph: 0. 181 seconds. If the box is displaced by 6 meters, the amount of work done on the box is. 1/4 inch d. Within 50 feet when traveling at a speed of 20 mph. lbs/sec or 33,000 ft. Assuming your spotlight and support is 1 square foot in exposed frontal area, that's only about 40 pounds of force. more. Calculate HP For A Given. 0 feet per second. 2% of a bicycle. lb b. Of course, having a GPS reading of the distance would be more precise. The force to push a car down the road varies with the speed the car is traveling. To find the speed more accurately, we use the quadratic formula to solve the quadratic equation: 500 = 2. G. f. Impact pressure would be 74,250 pounds/square foot. After how many seconds will the cars be traveling the same speed , and how fast will they be going? A . 8 m/s^2 for SI units. Find the angle of the grade to the. (I converted the weight of the car to the mass of the car in Kg and all other units to SI units, then converted final force back to lb's)What is the momentum of a 2000 pound car traveling at 30 miles per hour Give the answer in metric units change pounds to kilograms miles per hour to meters per second? 2000 pounds = 907. Gravel c. Here is a. Assume that you apply your brakesDifference: -10. The acceleration due to gravity is 32. A 3,000 pound car traveling at 70 mph has 15. 20 miles per hour = 29. 1 Answer/Comment. 35, Af = 21 ft2, W = 3000 lb, ? = 0. To solve, multiply both sides by 420. (Hint: the rocket is. Compute the total force of a head-on collision between a Ford Pickup going 75 mph and weighing 4,500 pounds (acceleration is 2. For instance, if you cross over from Alabama to Mississippi, you could suddenly be exceeding the maximum towing speed, which falls 10 mph (16 kph). This is also what may injure or kill the occupants of the vehicles. To determine how far the vehicle will travel while braking, use the formula of 1/2 the initial velocity multiplied by the time required to stop. m c. A 3,000 pound car traveling at 70 MPH has 15. According to Newton's second law of motion, a 3,000-pound vehicle traveling at 70 miles per hour has approximately 15. According to Newton’s second law of motion, a 3,000-pound vehicle traveling at 70 miles per hour has approximately 15. 100 feet c. Sound moves through the air at a speed of around 343 meters per second, which is 1234. 70 mph = 6160 ft/min. 8 million pounds of force. This calculator computes the estimated engine or motor horsepower from the elapsed time. 4 ˛ 103. m = mass. For what it's worth, at 100 mph, the pressure is 25 psf (pounds per square foot) on a cylindrical surface , and about 40 psf on a flat surface. 600 kg. Brakes are required to comply with performance requirements. Updated 9/24/2021 7:16:49 PM. 9,968. At what speed should you make a 525-mile trip: (a) If gas costs $3 per gallon and your time is worth $18/hr? (b) If gas costs $4 per gallon and your time is worth $12/hr?A normal passenger car traveling at a speed of 65 miles per hour would require about 300 feet to stop. (center of gravity) of the test vehicle is 3. Total perception-reaction time of the driver is 2 sec then begins slowing the vehicle. 8 million pounds of force to release in a crash. There are no brakes on the trailer, and the car, which by itself can decelerate at 0. Add an answer. A 3,000 pound car traveling at 70 mph has 15. Any average-sized vehicle can easily weigh over 3,000 pounds. 1 seconds, but it’s an impressive tow vehicle, too. If parts are replaced when you have work done on your vehicle, _____. 44, weighing 3000 lb tows a single axle two-wheel trailer weighing 1500 lb at 60 mph. decreases. At the end of the second the personA large, blunt roof-top cargo box, for example, can reduce fuel economy by around 2% to 8% in city driving, 6% to 17% on the highway, and 10% to 25% at Interstate speeds (65 mph to 75 mph). So, if your car only makes 180 HP, you won't be able to get to 150 MPH. The automobile has a weight of 3000 lb and is traveling forward at 4 ft/s when it crashes into the wall. 8 million pounds of forward-moving force to release in the event of a collision. 70 to the left. Your car gets 29 miles per gallon (mpg) at 60 miles per hour (mph) and 25 mpg at 70 mph. 1 inch, _____ reduces traction even more. 11 m/s. The Relative Speeds of the Vehicles. 8 million pounds of force released in a crash. The grade resistance F of a car traveling up or down a hill is modeled by the equation F = W sin theta , where W is the weight of the car and theta is the angle of the hill's grade ( theta greater than 0 for uphill travel, theta less tha; A 2600-lb car traveling downhill has a grade resistance of -130 lb. Before you get a chance to pass, the semi slams on its brakes that have a braking force of 30,000 lbf. 0 ˛ 104 kgoem/s D) 7. B) if this same car goes up a 6% grade at 60 mph, and the drag is the same, find the power of the engine required. How fast was the car traveling when the tr; A car's speed is 245. 83. To reduce wear and tear to the engine and ensure you get maximum fuel efficiency, it’s best to stay in the 2000-3000 RPM range when driving on a highway at 60-70 mph. The force generated by a crash depends on several factors, such as the mass of the. To explore the difference between crashing a car at 70 mph and 85 mph, I will use a model. "is false. The behavioral perspective views the behavior itself as the problem. The impact occurs in 0. A 3,000 Pound Car Traveling At 70 Mph Has 15. We would like to show you a description here but the site won’t allow us. The calculator uses the standard formula from Newtonian physics to figure out how long before the falling object goes splat: The force of gravity, g = 9. Okay in this question you asked, calculate the kinetic energy of a car that is away £3,000. Search for an answer or ask Weegy. Question. If the cars crash head-on and become entangled, determine their common velocity in ft/s just after the collision. The impact occurs in 0. Simplified Car Model. 60 to the left. Now if a car hit you on. Study now. Reaction time is also three-quarters of a second. So, if you’re driving at 65 mph, your vehicle will travel 71 feet before you realize you need to start braking. 99). Powered by one Rolls-Royce Avon jet, the car broke the. 8 million pounds of force that is about a 3% increase in force. 82 miles/min: 50 mph: 0. 2 mph/HP) ATVs: 6-50 HP = 25-75 HP (1. 5 feet to the rear of the front axle. Its engine is running at 3000 rpm and is producing 250 ft-lb of torque. 100 feet c. 28ms^-1 North (b) approx 54. 2 mph each second. a massive burden in the form of drag pushes against the forward momentum of a traveling car, causing the engine to work harder in order to maintain the same speed. Get an answer. The driver of the car instantaneously steps on the gas and accelerates at 8. Typical adjusting values are 85 percent for cars, 70 percent for motorcycles, and 100 percent for trucks. The 3000-lb car is traveling at 60 mi/hr on the straight portion of the road, and then its speed is reduced uniformly from A to C, at which point it comes to rest. Car Acceleration Diagram - mph . Asked 9/24/2021 6:27:57 PM Updated 9/24/2021 7:16:49 PM 1 Answer/Comment s Get an answer Search for an answer or ask Weegy. At first, when the driver applies the brakes, a software flaw causes the anti-lock braking system to fail (brakes work in non-anti-lock mode with 80% efficiency. 100 feet c. c. Assuming the direction is up, calculate the acceleration. DO NOT CONVERT UNITS! If the car is traveling at 70 mph and has a. 8 Million Pounds Of Force To Release In A Crash. It is moving at 0. A) a 3,000- lb car engine develops a useful output power of 40 hp when traveling at 60 mph (88 ft/s) on a level road. 1/32 inch b. 1 Answer/Comment. The vehicle’s wheelbase is 10 feet. Or, if you want to estimate travel times for speeds greater than 200 (jet, future commuter rail, Amtrak, high speed trains, etc.