Draw the free body diagrams for the following objects: a.) A ball in free fall.
b.) A block moves at a constant velocity on a horizontal surface.
C.) A block is at rest on an inclined surface at an angle (friction is not negligible).

You are about to open a container of soy milk but notice that there are instructions to “shake well before serving.” the soy milk is most likely a

20. threshold braking in the vehicle's braking system occurs when a. the brake pedal is pushed, heel on floorboard, with full foot pressure. b. the brakes are exerting full braking power, without traction loss. c. the driver begins pushing down the brake pedal, with moderate slowdown. d. the brakes just begin to take hold with a gradual slowdown.

An ideal gas is held in a container at constant volume. initially, its temperature is 5 degrees c and its pressure is 1.2 atm. what is its pressure when its temperature is 43 degrees c? answer in units of atm