Question

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

b.

Answer 1

The magnitude of the force exerted at point b in lifting a 55-gallon drum is 539 Newtons.

Step-by-step explanation:

To determine the magnitude of the force exerted at point b in lifting a 55-gallon drum, we need to consider the equilibrium of forces. Since the drum is being lifted, the force exerted at b must be equal and opposite to the weight of the drum. The weight of an object can be calculated using the equation:

Weight = mass x gravitational acceleration

Using the given mass of 55.0 kg and assuming a gravitational acceleration of 9.8 m/s², we can calculate:

Weight = 55.0 kg x 9.8 m/s² = 539 N

Therefore, the magnitude of the force exerted at point b is 539 Newtons.

Answer 2

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