The diagram shows a simple pendulum
Neglecting friction what happens to the total mechanical energy as the pendulum swings from position A to position B?
A. It increases
B. It is not conserved
C. It remains the same
D. It decreases
Neglecting friction what happens to the total mechanical energy as the pendulum swings from position A to position B?
A. It increases
B. It is not conserved
C. It remains the same
D. It decreases