Physics, 28.03.2020 02:27 billy12008
A 290-kg flatcar 25 m long is moving with a speed of 7.0 m/s along horizontal frictionless rails. A 80-kg worker starts walking from one end of the car to the other in the direction of motion, with speed 3.0 m/s with respect to the car. In the time it takes for him to reach the other end, how far has the flatcar moved?
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A 290-kg flatcar 25 m long is moving with a speed of 7.0 m/s along horizontal frictionless rails. A...
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