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

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.