If you apply a force of 20 N downward on a
car jack piston with an area of
2.5 cm², what force will be
applied to the upward piston
if it has an area of 400 cm??
Hint: Remember that pressure
equals force divided by area.

The slotted link is pinned at o, and as a result of rotation it drives the peg p along the horizontal guide. compute the magnitude of the velocity and acceleration of p along the horizontal guide. compute the magnitudes of the velocity and acceleration of p as a function of θ if θ=(3t) rad, where t is measured in seconds.

Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat

Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec