When the pendulum shown below swings from point A to point B, what happens to its total mechanical energy (ignoring friction)?
(1 point)
Responses
Total mechanical energy goes up.
Total mechanical energy goes up.
Total mechanical energy stays the same.
Total mechanical energy stays the same.
Total mechanical energy is not conserved.
Total mechanical energy is not conserved.
Total mechanical energy goes down.
1 answer
Total mechanical energy stays the same.
6 answers