Aforce of 60 lb is applied to the handle of the wrench. the parts are pin connected at a, b, c and d. determine the gripping force on the bolt e and the magnitude of the pin reaction at b.

Ben(55 kg) is standing on very slippery ice when junior(25kg) bumps into him. junior was moving at a speed of 8m/s before the collision and ben and junior embrace after the collision. find the speed of ben and junior as they move across the ice after the collision .

Suppose that recording station n is located 200 km north of the epicenter of an earthquake, and recording station s is located 100 km south of the epicenter of the same earthquake. which of the following statements would be true?

How do you tell if someone actually cares about you? and just say they do?