A diver jumps off a dving board and does a twisting manuever. In the midst of his jump in the air, the diver cannot change his

a. Rotational Energy
b. Rotational Speed
c. Rotational Inertia
d. Angular momentum

I say d just want to make sure

1 answer

Correct.

To see if you really understand this, explain why answer a) is incorrect despite the fact that energy is conserved.