Question

A body is moving along a straight line under uniform acceleration its initial and final velocity are u & v respectively. find its velocity at the mid point of its path ​

Answer 1

Answer:

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Answer 2

Answer:

Let "a" be the constant acceleration. And s be the distance between the two points.

From equation of motion v2−u2=2as ....(1)

Let v0 be the speed of the body at midpoint 'M' of the given points.

Applying the same equation used above, we get

v20−u2=2as2

From (1), v20−u2=v2−u22

After some algebra we get, v0=v2+u22−−−−−−−√