In a transverse wave a measure of distance from one trough for the next is

A. frequency

B. amplitude

C. wavelength

The mass of a bowling ball is 10 kg and the mass of a ping pong ball is 0.015 kg. if the two objects are 5 meters apart, what is the gravitational force ?

Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?

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.