2. Moving ocean water exerts a force of 375 N on a boat, causing the boat to move a distance of 34.7 m in 8.34 s. What power does the boat produce in kW?
Knowns Unknown

d = t = P = ?

F =
Solve for the Unknown (Use the definition of Power)

How do you tell if someone actually cares about you? and just say they do?

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =

Arocket starts from rest and moves upward from the surface of the earth. for the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ay = 12.80 m/s32t, where the +y-direction is upward. (a) what is the height of the rocket above the surface of the earth at t = 10.0 s? b) what is the speed of the rocket when it is 325 m above the surface of the earth?