Your neighbor has a lawn sprinkler that spins quickly as water shoot out of 7 the top. Which principle best explains why the sprinkler spins? * B. Objects at rest remain at rest unless acted upon by an unbalanced siforce O A. Objects in motion remain in motion unless acted upon by an unbalanced force O C. For every action there is an equal and opposite reaction O D. The force of an object is equal to its mass multiplied by its acceleration

A250-n box is at rest on a frictionless horizotal floor. then a person shoves the box with a non-zero force of magnitude p. which statement best describes the relationship betweeen p and the motion of the box after it was shoved? -the box will not move when p< 250n but otherwise will accelerate at a constant rate that is directly proportional to p - the box will begin moving at a speed that is directly proportional to p, then will gradually slow to a halt -the box will move with constant velocity at a speed that is directly proportional to p -box will accelerate across the floor at a constant rate that is directly proportional to p