The difference of two numbers is 28. Find the number if the larger is 3 times smaller.

Avalue that describes how heavy an object is and is related to the force of gravity is

Part a constants huck finn walks at a speed of 0.60 m/s across his raft (that is, he walks perpendicular to the raft's motion what is huck's velocity (speed and direction) relative to the river bank? express your answer to three significant figures and include the appropriate units. relative to the shore)

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