A man is pulling a 20 kg cart up a hill that is 5 m high if he used 50 N force how far did he pull the cart for

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.

If the force applied to an object remains constant, is more power needed for the object to move faster ? explain

How do we measure or think of speed in the united states?