Which two options would increase the electric force between two charged
particles?

Which statement is true for light passing into a medium that is more optically dense than the first medium through which it past

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.

What is similar between metals and suspensions