Describes how rapidly a wave oscillates

A measure of how far particles in the medium move away from their normal rest position. The distance a wave oscillates from its resting position. You can use amplitude to describe the height of a wave.

Explanation:

the explanation is the stuff above.

the body's situation won't change the forces are equal opposit and on the same body

wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.