Question

Choose the correct expression  gives velocity of the block connected to a spring 

A)

k .x / ( root m )

B)

( root k ) . x / m

C)

x . root ( k / m )

D)

root ( m / k ) . x​

Answer 1

Answer:

The correct expression is not in your options.

it is --- KE =½kx²

Explanation:

1. The velocity never depends on the mass of object.
2. May yau be asking for energy