Post a New Question

physics

posted by .

An athlete at the gym holds a 1.2 kg steel ball in his hand. His arm is 64 cm long and has a mass of 4.0 kg. What is the magnitude of the torque about his shoulder if he holds his arm in each of the following ways?

1. straight but 30 degrees below horizonal?

  • physics -

    see other post.

  • physics -

    98

Answer This Question

First Name
School Subject
Your Answer

Related Questions

More Related Questions

Post a New Question