A shopping cart is initially at rest when it undergoes a constant acceleration. After 3.0 s, the cart has undergone a displacement of 15 m. What is the cart's
acceleration?

A.3.3 m/s2
B.0.83 m/s2
C.2.2 m/s2
D.68 m/s2

How are momentum and impulse related? impulse is a whim to do something, while momentum keeps it going impulse is another name fore instantaneous momentum the impulse acting on and object is equal to the change of momentum it causes. the impulse that acts on and object is the momentum that results.

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.

Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value