A0.2-kg block is held in place by a force that results in a 0.10-m compression of a spring beneath the block. the spring constant is 1.0 × 102 n/m. assuming the mass of the spring is negligible compared to that of the block

Force on the spring will be equal to 10 N

Explanation:

We have given mass of the block m = 0.2 kg

Compression of the spring x = 0.01 m

Spring constant

It is not given what we have to find but i think we have to find force here

We know that force on the spring is given by

So the force on the spring will be 10 N

a longitudinal wave moves energy that is to the direction of the wave’s movement. - true