What happens to the gravitational force between two objects as the bodies become farther apart from each other?
A.
The gravitational force decreases
B.
The gravitational force stays the same
C.
The gravitational force increases
D.
The gravitational force begins to repel the objects.

In a load, the load is paralel to the shaft. n a. angular n b. thrust n c radial n d. none of the above

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.

Which wave is the result of amplification and produces a louder sound