A man is attempting to raise a 7.5-m-long, 28 kg. flagpole that has a hinge at the

Question:

A man is attempting to raise a 7.5-m-long, 28 kg. flagpole that has a hinge at the base by pulling on a rope attached to the top of the pole, as shown in Figure P8.41. With what force does the man have to pull on the rope to hold the pole motionless in this position?

FIGURE P8.41 20 30 7.5 m