The device shown is used for lifting 55-gallon drums. determine the magnitude of the force exerted at

b.

The device that is shown is used to lift a 55-gallon drum. To determine the magnitude of the force exerted at B, we must first know about the formula to get the magnitude og the force exerted which is: F (force) = M (mass) * A (acceleration).

With these we can infer that B = 1.855 kN