Question

A body moving with variable acceleration(a)along a straight line .The average acceleration of body in the time interval t1 and t2

Answer 1

SOLUTION

Refer to the attachment

hope it helps ☺️

Answer 2

Ans 1

Average acceleration equal to final velocity minus initial velocity upon time difference.

Ans 2

Avg. acceleration= v2-v1\t2-t1

and velocity= integration a.dt

so, avg acceleration= integration a.dt/ t2-t1.