Identify a true statement about somnambulism

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?

The bar of prob. 5/82 is repeated here. the ends of the 0.4-m bar remain in contact with their re- spective support surfaces. end b has a velocity of 0.5 m/s and an acceleration of 0.3 m/s2 in the di- rections shown. determine the angular accelera- tion of the bar and the acceleration of end a.

You notice the birds sitting on the electrical wires which of the following explain why the birds don't get shocked