Can the displacement the body be zero and at the same time its distance be non zero? explain

Will a heavier bowling ball hit pins better than a lighter bsll

The substances that are necessary for producing of certain hormones and that store and transport vitamins

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.