A block of mass $$m$$ is moving with initial velocity $$u$$ towards a stationary spring of stiffness constant $$k$$ attached to the wall as shown in the figure. Maximum compression of the spring is:
(The friction between the block and the surface is negligible).

1.  $$u\sqrt{\frac{m}{k}}$$
2.  $$4u\sqrt{\frac{m}{k}}$$
3.  $$2u\sqrt{\frac{m}{k}}$$
4.  $$\frac12u\sqrt{\frac{k}{m}}$$

Subtopic:  Elastic Potential Energy |
To view explanation, please take trial in the course below.
NEET 2023 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2023 - Target Batch - Aryan Raj Singh