F1 F2, Problem 2. Three 10-N forces act on a beam as shown to the right. a. Calculate the torque produced by force 1 about point P. b. Calculate the torque produced by force 2 about point P. c. Calculate the torque produced by force 3 about point P. d. Calculate the net torque about point P. 60° F3 OP 0.5 m 0.5 m 0.5 m

A gardener is using a tool as shown in the figure to pull weeds. 24 cm You will notice that the tool is designed with a built-in pivot point about which the torques are applied. If the gardener applies a 1.77 Nm torque (about the pivot point) in order to pull a weed, determine the resistive force (in N) the weed exerts on the weed puller. N

6. A yoyo is dropped as shown in the figure below. Neglect air friction. The mass of the yoyo is 0.160 kg, R = 10 cm and Ro = 2.0 cm. a. Show and label the translational forces acting on the yo-yo's center of gravity. Show and label the force(s) exerting non- zero torque(s) about the yo-yo's center of gravity at their point of application. Only show non-zero torques. b. If the linear acceleration of the yo-yo is 2.0 m/s/s, determine the tension of the string.

In this problem you have to draw the free body diagram. Please be sure, don't use chatgpt.

FA740.0N FI-10.0N TO-3 A rotor has four forces applied to it as shown to the right. Find the magnitude and sign of the net (total) torque (about the center of the rotor) on the rotor due to these four forces. Force F4 is applied at the center of the rotor. F3-30ON F220.0N 5.00cm 10.0cm 5.00cm hp

a. What is the maximum torque applied by the cable? (Give your answer in N m.) b. What is the torque due to the weight of the bridge? (Give your answer in N m.) c. How far can Lancelot ride out along the bridge before the cable breaks? (Give your answer in m.) Note: At his maximum distance, the torque from the cable will equal the torque from both the weight of the bridge and the weight of Lancelot.

Which of the following ARE correct? a.If net force is zero, angular momentum is conserved. b.if net force is zero, linear momentum is conserved. c.if net torque is zero, angular momentum is conserved. d.If net torque is zero, linear momentum is conserved.

Sierra holds a box in her hand using her elbow flexor muscles (see picture). Her forearm is at a 35° angle relative to the horizontal. c.) If the moment arm (dm) of the elbow flexor muscle force (Fm) is 0.032m, how much force must the muscles generate get a muscle torque sufficient to balance the torque of the box?

A 366-N force is applied at A as shown. y = 370 mm. Determine (b) the smallest force applied at B that creates the same moment about D. Write numerical value and 2 decimal places. + for counterclockwise -100 mm- -200 mm y mm 25° A P D 125 mm C B

Inigo and Fezzik push with perpendicular forces on a heavy door with width R. Inigo pushes with force F at 3R/4 from the hinge, while Fezzik pushes with force 2F at R/3 from the hinge. Which of the following descriptions is correct? (diagram shows the top-down view) hinge O B ОА A. Inigo (pushing with F) exerts a greater a torque on the door. B. Fezzik (pushing with 2F) exerts a greater a torque on the door. C. The torques they exert are equal in magnitude. D. There is zero net torque on the door. OD 3R/4 O C R/3 2F