Jonah is 73 kg. He performs a bicep curl from rest at 284°, to a final position at 38°. If the angular work he performs on the dumbbell is 4 J kg^-1, what is his net elbow joint moment?

In an inelastic collision:

Which of the following is not a mechanical energy?

If Sandra runs 4 km in 19 mins, what is the magnitude of her average velocity?

Dina’s forearm is 28 cm long. How far away is her transverse axis radius of gyration located from her wrist?

Question 1-15: Multiple Choice

Q1-15 are worth 1 mark each.

Which of the following is not typically included in a free body diagram?