true or false? anything that moves up and down or back and forth in a rhythmic way is vibrating.

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

Determine the maximum r-value of the polar equation r =3+3 cos 0