Assuming no other forces are acting on the wheelbarrow, it must be stationary.
Answer: P = FV becuase all of them are equal in strength.
Explanation: In the straight forward cases where a constant force moves an object at constant velocity, the power is just P = Fv. In a more general case where the velocity is not in the same direction as the force, then the scalar product offorce and velocity must be used. P = Power, F = Force, V = Velocity.
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The basketball is gaining kinetic and losing potential energy is the answer
I don't have research to back it up, but exercise is working out. Fitness is taking care of your body, that includes working out and things like eating right.
