Question

The velocity of a body moving along a straight line with uniform acceleration a,
reduces by 3/4 of its initial velocity. The total time of motion of the body is

​

Answer 1

Answer:

3v/4a

Explanation:

let's initial velocity is = v

now final velocity = v-3v/4=v/4

according to equatiln of motion

v= u + at

v/4=v-at (since, velocity decrease there is deaccelaration )

so,t=3v/4a.