If thermal energy is removed from a system, its temperature usually decreases.

a)true
b)false

The force will determine the acceleration.

Which of the following is an example of motion in two dimensions?

A200-n force is applied to the foot-operated air pump. the return spring s exerts a 2.6-n·m moment on member oba for this position. determine the corresponding compression force c in the cylinder bd. if the diameter of the piston in the cylinder is 40 mm, estimate the air pressure generated for these conditions. state any assumptions. enter a positive number for the compression force c.