A truck (m=5000 kg) initially moving at 5 m/s slams into the back of a car (m=1,000 kg) that is sitting at an intersection. The bumpers lock, and the two vehicles move off together. In the instant right after the collision, what is the speed of this wreckage? How much energy is dissipated? v = 5 m/s m=5,000 kg m=1,000 kg

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Chapter6: Momentum, Impulse, And Collisions
Section: Chapter Questions
Problem 63AP: A 2.0-g particle moving at 8.0 m/s makes a perfectly elastic head-on collision with a resting 1.0-g...
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A truck (m=5000 kg) initially moving at 5 m/s slams into the back of a car
(m=1,000 kg) that is sitting at an intersection. The bumpers lock, and the two
vehicles move off together. In the instant right after the collision, what is the
speed of this wreckage? How much energy is dissipated?
v = 5 m/s
100-160
m=5,000 kg
m=1,000 kg
Transcribed Image Text:A truck (m=5000 kg) initially moving at 5 m/s slams into the back of a car (m=1,000 kg) that is sitting at an intersection. The bumpers lock, and the two vehicles move off together. In the instant right after the collision, what is the speed of this wreckage? How much energy is dissipated? v = 5 m/s 100-160 m=5,000 kg m=1,000 kg
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