A 2,900-kg truck runs into the rear of a 1,000-kg car that was stationary. The truck...
A 2,900-kg truck runs into the rear of a 1,000-kg car that was stationary. The truck and car are locked together after the collision and move with speed 2 m/s. What was the speed of the truck before the collision?
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A 2,900-kg truck runs into the rear of a 1,000-kg car that was
stationary. The truck...
A 7,500-kg truck runs into the rear of a 1,000-kg car that was stationary. The truck...
A 7,500-kg truck runs into the rear of a 1,000-kg car that was stationary. The truck and car are locked together after the collision and move with speed 7 m/s. Compute how much kinetic energy was "lost" in this inelastic collision.
A 3 000 kg truck runs into the rear of a 1 000 kg car that was stationary. The truck and car are locker together after the collision and move with speed 9 m/s
7. A 3 000 kg truck runs into the rear of a 1 000 kg car that was stationary. The truck and car are locker together after the collision and move with speed 9 m/s. What was the speed of the truck before the collision? 8. In the previous question determine if the collision was an elastic collision.
A 4350 kg truck, driving 7.39 m/s, runs into the back of a stationary car. After...
A 4350 kg truck, driving 7.39 m/s, runs into the back of a stationary car. After the collision, the truck moves 4.55 m/s and the car moves 11.5 m/s, both in the same direction. What is the mass of the car?
6. A 50-kg front seat passenger in a car moving initially with a speed of 25...
6. A 50-kg front seat passenger in a car moving initially with a speed of 25 m/sisbr rest by an air bag in a time of 0.4 s a) What is the impulse acting on the passenger? b) What is the average force acting on the passenger in this process?? 7. A ball traveling with an initial momentum of 5.0 kg.m/s bounces off a wall and comes back in the opposite direction with a momentum of -4.5 kg.m/s a) What...
A 831 kg car stopped at an intersection is rear-ended by a 1830 kg truck moving...
A 831 kg car stopped at an intersection is rear-ended by a 1830 kg truck moving with a speed of 14.5 m/s. If the car was in neutral and its brakes were off, so that the collision is approximately elastic, find the final speed of both vehicles after the collision. speed of car in m/s speed of truck in m/s
A 1350-kilogram truck moving with a speed of 26.0 m/s runs into the rear end of...
A 1350-kilogram truck moving with a speed of 26.0 m/s runs into the rear end of a 1260-kilogram stationary car. If the collision is completely inelastic, how much kinetic energy is lost in the collision?
A 710- kg car stopped at an intersection is rear-ended by a 1780- kg truck moving...
A 710- kg car stopped at an intersection is rear-ended by a 1780- kg truck moving with a speed of 16.0 m/s . Part A If the car was in neutral and its brakes were off, so that the collision is approximately elastic, find the final speed of the truck. v truck = m/s Part B Find the final speed of the car. v car v c a r = nothing.
A 730-kg car stopped at an intersection is rear-ended by a 1790-kg truck moving with a...
A 730-kg car stopped at an intersection is rear-ended by a 1790-kg truck moving with a speed of 15.0 m/s . You may want to review (Pages 278 - 279) . A. If the car was in neutral and its brakes were off, so that the collision is approximately elastic, find the final speed of the truck. B.Find the final speed of the car.
A 1425 kg truck driving at 13.0 m/s collides elastically with a stationary 1175 kg car....
A 1425 kg truck driving at 13.0 m/s collides elastically with a stationary 1175 kg car. If the car is traveling 14.25 m/s just after the collision, what is the velocity of the truck immediately after the collision? Assume that this is a perfectly elastic collision. Round your answer to the hundredths place. Final velocity of the truck = m/s
A car rear-ends and sticks to a truck, and this question concerns their speeds just before...
A car rear-ends and sticks to a truck, and this question concerns their speeds just before and just after their collision (momentum is conserved). The car has a mass of 1000kg, the truck is 3000kg. Initially, the car is going 20m/s, but the truck is only going 5 m/s (coming from a stop light) in the same direction. Calculate the final speed of the car/truck combination after the collision.
6. A 50-kg front seat passenger in a car moving initially with a speed of 25 m/sisbr rest by an air bag in a time of 0.4 s a) What is the impulse acting on the passenger? b) What is the average force acting on the passenger in this process?? 7. A ball traveling with an initial momentum of 5.0 kg.m/s bounces off a wall and comes back in the opposite direction with a momentum of -4.5 kg.m/s a) What...
A car rear-ends and sticks to a truck, and this question concerns their speeds just before and just after their collision (momentum is conserved). The car has a mass of 1000kg, the truck is 3000kg. Initially, the car is going 20m/s, but the truck is only going 5 m/s (coming from a stop light) in the same direction. Calculate the final speed of the car/truck combination after the collision.
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