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A train travels from one station to the next. The driver of train A starts from rest at time t=0 ...
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A train travels from one station to the next. The driver of train A starts from rest at time t=0 and accelerates uniformly for the first 20 s. At time t=20 s, train reaches its top speed of 25 m / s, then travels at this speed for further 30 s before decelerating uniformly to rest. Total time for the journey of train A is 60 s. Another train B is travelling on the parallel of train A with zero initial speed at t=0 and then accelerates uniformly for first 10 s. At time t=10 s it reaches its top speed of 30 m / s, then travels at this speed for further 20 s before decelerating uniformly to rest. Total time for the journey of train B is 80s.
Calculate the deceleration of train A, as it comes to rest.
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Calculate the deceleration of train A, as it comes to rest.
📌 PHYSICS WALLAH OTHER CHANNELS :
📌 PHYSICS WALLAH SOCIAL MEDIA PROFILES :
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