Give two ways the unit for acceleration can be written

Why is there friction between objects

The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.

Which statements describe the movement of ocean currents around the globe? check all that apply. strong winds force warm water to sink to the ocean floor. the coriolis effect causes warm and cold water to mix. cool dense water sinks to the ocean floor. warm water replaces cool surface water. wind blowing parallel to the shore causes upwelling of cool water.