Question

A particle moving in a straight line with uniform acceleration is observed to be at a distance a from a fixed point initially it is at a distance b c d from the same point after n,2n ,3n second . find the acceleration of particle ( initial velocity is non- zero) (1) c-2b+a/n^2 (2)c-2b-a/n^2 (3)c+2b-a/n^2 (4)c+2b-a/n​

Answer 1

Answer:

it is acceralation

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