I hope this help. Not gonna lie am not sure wouldn’t give you an answer am not sure about. Good luck
By it self because the significant can’t associated
I think (C):600
Explained: other sources say there is about 650 but if you count the muscles within a complex muscle then about 840
If the pitcher holding the ball that mean if it doesn't have any motion so it has Potential energy in that case.
But in other case if the pitcher throwing or catching the ball it means the ball have motion so it has Kinetic energy.
