Two bumper cars on a frictionless surface collide elastically. The first bumper
ID: 2200045 • Letter: T
Question
Two bumper cars on a frictionless surface collide elastically. The first bumper car is moving to the right with a speed of 22.0 m/s and rear-ends a bumper car also moving to the right with a speed of 5.00 m/s. What is the speed of the first bumper car after the collision (in m/s)? The mass of the first bumper car is 192 kg and the mass of the second bumper car is 144 kg. Assume that the collision takes place in one dimension. PLEASE SHOW WORK:)4.6382
11.8977
6.3492
8.6914
3.9643
5.4267
10.1690
7.4286
Explanation / Answer
m1v1=m2v2 so v2=5.4267
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