Question

The correct statement from the following is

• A. A body having zero velocity will not necessarily have zero acceleration
• B. A body having zero velocity will necessarily have zero acceleration
• C. A body having uniform speed can have only uniform acceleration
• D. A body having non-uniform velocity will have zero acceleration

Answer 1

Answer: (A)

A body having zero velocity will not necessarily have zero acceleration

Answer 2

When the body is projected vertically upward then at the highest point its velocity is zero but acceleration is not equal to zero $\left( g = 9.8 m / s ^ { 2 } \right)$ .