Physics, 06.10.2019 05:00 keishlav5183
Atrain has a length of 102 m and starts from rest with a constant acceleration at time t = 0 s. at this instant, a car just reaches the end of the train. the car is moving with a constant velocity. at a time t = 18.3 s, the car just reaches the front of the train. ultimately, however, the train pulls ahead of the car, and at time t = 38.0 s, the car is again at the rear of the train. find the magnitudes of (a) the car's velocity and (b) the train's acceleration.
Answers: 3
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Atrain has a length of 102 m and starts from rest with a constant acceleration at time t = 0 s. at t...
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