Skye is trying to make 70.0kg dog go out, if coefficient of sliding friction between dog and floor is 0.50, how hard must Skye push in order to move dog with constant speed?

=force × distance a. work b. velocity c. pressure d. momentum

Which articulations allow for greatest range of motion?

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