A 2.00-kg object traveling east at 20.0 m/s collides with a 3.00-kg object traveling west at 10.0 m/s. After the collision, the 2.00-kg object has a velocity 5.00 m/s to the west. How much kinetic energy was lost during the collision? A)516 J B)458 J C)175 J D)0.000 J E)91.7 J

College Physics
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Chapter6: Momentum And Collisions
Section: Chapter Questions
Problem 42P: A 1200-kg car traveling initially with a speed of 25.0 m/s in an easterly direction crashes into the...
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A 2.00-kg object traveling east at 20.0 m/s collides with a 3.00-kg object traveling west at 10.0 m/s. After the collision, the 2.00-kg object has a velocity 5.00 m/s to the west. How much kinetic energy was lost during the collision?

A)516 J

B)458 J

C)175 J

D)0.000 J

E)91.7 J

 

A 2.00-kg object traveling east at 20.0 m/s collides with a 3.00-kg object traveling west at 10.0 m/s. After the collision, the 2.00-kg
object has a velocity 5.00 m/s to the west. How much kinetic energy was lost during the collision?
516J
458 J
175 J
0.000 J
O 91.7)
O O O O O
Transcribed Image Text:A 2.00-kg object traveling east at 20.0 m/s collides with a 3.00-kg object traveling west at 10.0 m/s. After the collision, the 2.00-kg object has a velocity 5.00 m/s to the west. How much kinetic energy was lost during the collision? 516J 458 J 175 J 0.000 J O 91.7) O O O O O
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