Question

Q. TWO ENDS OF A TRAIN MOVING WITH A CONSTANT ACCELERATION PASS A CERTAIN POINT WITH VELOCITIES u and v . WHAT IS THE VELOCITY WITH WHICH THE MIDDLE POINT OF THE TRAIN PASSES THE SAME POINT?

Answer 1

Hey dude, here is your answer..

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Here, we have to find the average velocity of the train.

And average velocity can be found out by taking the average mean of the initial velocity (u) and the final velocity (v) for a given period of time (t)

Since, Avg. Velocity= Initial velocity+ Final velocity/ 2.

Or, Vav= u+v/2

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Hope it helps.