A pipe system consists of three pipes with lengths L = 1.95 m, L, = 0.500 m, and L3 = 2.90 m. A plumber pulls on the end of the pipe system, at the point P, with a force F : = -23.0 Ni + 42.0 Nj + 32.0 Nk. What is the torque i due to Fp about the origin?

A light triangular plate OAB is in a horizontal plane. Three forces, F1 = 6.0 N, F2 = 9.0 N, and F3 = 7.0 N, act on the plate, which is pivoted about vertical axes through point O. In the figure, F2 is perpendicular to OB. Consider the counterclockwise sense as positive. The sum of the torques about the vertical axis through point O, acting on the plate due to forces F1, F2, and F3, is closest to  A) 4.1 N*m. B) 5.4 N*m. C) -4.1 N*m. D) -5.4 N*m. E) zero

A uniform plank of length 5 m and weight 200 N rests horizontally on two supports with 1.1 m of the plank hanging over the right support. To what distance x, can a person who weights 430 N walk on the overhanging part of the plank before it just starts to tip? What is the net torque around the pivot point (take the FR support as the pivot point)?

One end of a uniform meter stick is placed against a vertical wall. The other end is held by a lightweight cord that makes an angle theta with the stick. The coefficient of static friction between the end of the meter stick and the wall is 0.400. Set up equations for net force and net torque and then find the maximum value theta can have if the stick is to remain at equilibrium.

A 208N force is applied to a 0.93m long uniform rod (shown in the figure) at the end opposite the pivot point. The angle 01 is equal to 25° and 02 equals 67°. 02 Pivot point The magnitude of the torque due to F about some pivot point is determined by T| = rFsin0. Determine the magnitude of the torque, T, on the rod about the pivot point due to F.

A student pulls with a 270.0-N force on the outer edge of a door of width w = 1.53 m that pivots about point P as shown in the figure below. Find the magnitude of the torque applied to the door in each case, where the force is applied in a different direction as shown. (Assume o 30°.) N m T1 N m F Need Help? Read It

A potter's wheel is initially at rest. A constant external torque of 55.0 N-m is applied to the wheel for 13.0 s, giving the wheel an angular speed of 4.00 x 102 rev/min. What is the moment of inertia I of the wheel? kg-m? The external torque is then removed, and a brake is applied. If it takes the wheel 2.00 x 102 s to come to rest after the brake is applied, what is the magnitude of the torque exerted by the brake Trake,z? Tbrake,z N-m %3D

Shown below is a velocity-time graph for an object being thrown up and falling back down. Velocity (m/s) B O O Point C O Point E O None of the points O Point D Point A Point B D E Which point shows the time where the object is at its maximum height? O You cannot say just from the graph Time (s)

Instead of a Tug-of-War competition, two teams are having a "Torque-of-War". Team A is pulling on their rope with a force of 255N at a radius of 0.90m, and Team B is pulling with a force of 180N at a radius of 1.25m. (a) Which team is winning, and what is the net torque on the cylinder? Team A winning (b) The rotational inertia of the cylinder is 34kg*m^(2).

In the following mechanism, T1 torque and F1 force act on the AB link. Equilibrium conditionSCD according to the superposition principle, the magnitude of torque required to be applied to the CB.obtain by making drawings? (F1 is vertical from mid point of ABIt is applied directly) O=40⁰, CB=3m, AB=2m