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27 Nov 2019
A train has a length of 109 m and starts from rest with a constantacceleration at time t = 0 s. At this instant, a car just reachesthe end of the train. The car is moving with a constant velocity.At a time t = 23 s, the car just reaches the front of the train.Ultimately, however, the train pulls ahead of the car, and at timet = 46 s, the car is again at the rear of the train. Find themagnitudes of the following quantities.
(a) the car's velocity
(b) the train's acceleration
A train has a length of 109 m and starts from rest with a constantacceleration at time t = 0 s. At this instant, a car just reachesthe end of the train. The car is moving with a constant velocity.At a time t = 23 s, the car just reaches the front of the train.Ultimately, however, the train pulls ahead of the car, and at timet = 46 s, the car is again at the rear of the train. Find themagnitudes of the following quantities.
(a) the car's velocity
(b) the train's acceleration
15 Feb 2023
Patrina SchowalterLv2
7 Mar 2019
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