4) As shown, a thin rod of mass M and length L is subjected to the five forces F₁, F2, F3, F4 and Fs has an axis of rota

[answerhappygod]

4 As Shown A Thin Rod Of Mass M And Length L Is Subjected To The Five Forces F F2 F3 F4 And Fs Has An Axis Of Rota 1 (53.15 KiB) Viewed 13 times

4) As shown, a thin rod of mass M and length L is subjected to the five forces F₁, F2, F3, F4 and Fs has an axis of rotation A at its center. The values of each force, in terms of unknown quantity F, are given below; (17 points) F1 = F F₂=F F3 = 1/2 F F4 = 2F Fs=F (a) Based on your knowledge of torque, create a torque table to derive the equation for the magnitude of the net torque on the stick. Your answer must be in terms of the variables L and F. (7 points) (b) Based on your knowledge of torque, and on your answer to part (a), check ONLY TWO boxes indicating the nature of the net torque on this stick. (2 points) The net torque is negative and the stick is rotating counterclockwise The net torque is positive and the stick is rotating counterclockwise The net torque is negative and the stick is rotating clockwise The net torque is positive and the stick is rotating clockwise The torque vector is pointing The torque vector is pointing 55 120 ↑ L 4 You are now given the following information; M = 0.5 kg, L=2.0 m, F = 200. N KIT 6 120⁰ (c) Calculate the moment of inertia of the rod. (2 points) (d) If the rod starts its rotation from rest and turns for a time of 15. seconds, calculate the number of revolutions made by the rod in this time. (6 points) GN F₁