Question

If the acceleration of a body is zero, does it mean that its velocity is also zero? (Yes/No)

Answer 1

Acceleration = rate of change of velocity with

respect to time

$a=\frac{d}{dt}\left(v\right)=\frac{dv}{dt}$

[a = acceleration, v = velocity]

Here Acceleration is zero but velocity in not zero

$\to$ When the body is moving with constant velocity

and its acceleration is zero

$a=\frac{d}{dt}\left(constant\right)=0$ [here velocity is treated as constant]

Here $AnswerisNO$