Last question on the page is the one I need help answering Metal mass (g)
45g
Metal temp before mix (°C)
45.92°C
Col water mass (g)
46 g
Cold water temp before mix (°C)
11.45°C
Mixture temp (°C)
17.59°C

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.