A derrick is a device, such as a crane, that allows one to lift large loads, as shown in Figure 3. Tie A derrick with a uniform boom of mass mb = 347 kg and length lb = 4.36 m is used to lift a load of mass mL = 230 kg. If the mast has a length of l-m = 3.06 m, find the magnitude of the tension in the tie. A uniform door has a mass of m = 23.0 kg and a width ofw = 0.850 m. The door has rusty hinges and when you push on the right side of the door with a force of Fp = 98.0 N, as shown in Figure 1, the door does not move. [,3 A Question 1 [1 point) Retake question (a) What is the magnitude of the net force exerted by the hinges on the door