I NEED THIS ASAP I WILL MARK YOU THE BRAINLIEST NO LINKS Newton's First Law states
For every action there is an equal and opposite reaction.
An object in motion stays in motion unless acted upon by an unbalanced force.
Gravity acts on all objects that have mass.
Force= mass x acceleration

In what direction does the medium move relative to the direction of the wave? explain.

The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.

Distinguish between linear momentum and angular momentum