Two racquetballs, each having a mass of 170 g, are placed in a glass jar asshown. Their centers lie on a straight line that makes a 45 degree angle with thehorizontal. a) Assume the walls are frictionless and determine P1, P2 and P3. b)Determine the magnitude of the force exerted by the left ball on the right ball.

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.