Question

A block is attached with a spring and is moving towards a fixed wall with speed V as shown in figure. As the spring reaches the wall, it starts compressing. the work done by the spring on the wall during the process of compression is

• A. $\frac{1}{2}m{v}^2$
• B. $m{v}^2$
• C. kmv
• D. zero

Answer 1

The correct option is D zero