Question

what is an acceleration what is the time taken by an acceleration body to complete one oscillation called

Answer 1

Acceleration is the change in velocity of an object per unit time.

a = v - u /t

The time taken to complete one oscillation is called time period.

Answer 2

Heya..

The rate of change of velocity is called as acceleration.

a = v-u / t

Where a is acceleration
v is final velocity
u is initial velocity and t is time taken.

The time taken by a body to cover one oscillation is called as time period.

T = 1/f

Where T is time period and

f is frequency.

Hope it's helpful to u.