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 is not conserved.
Total mechanical energy is not conserved.
Total mechanical energy goes down.
Total mechanical energy goes down.
Total mechanical energy stays the same.
Total mechanical energy stays the same.
Total mechanical energy goes up.
1 answer
Total mechanical energy stays the same.