Answer:
sorry I dont now the answer bro i am so sorry xd ;'(
Answer:
Potential energy only
Explanation:
at the top of its swing the pendulum stops moving , (therefore it has no KINETIC energy) thus all of the energy is stored as potential energy.
Work = (force) x (distance) =
(200 N) x (3.5 m) = <em>700 joules</em>
I would think 10 but I would have to see the picture