A 400-N furce P is applied at Point A of the bell crank slown. (u) Compute the moment of the force P about O by resolving it into components along line OA and in a direction perpendicular to that line. (b) Determine the magnitude and direction of the smallest force Q applied at B that has the same moment as P about O, 200mm

A 400-N furce P is applied at Point A of the bell crank slown. (u) Compute the moment of the force P about O by resolving it into components along line OA and in a direction perpendicular to that line. (b) Determine the magnitude and direction of the smallest force Q applied at B that has the same moment as P about O, 200mm

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter2: Basic Operations With Force Systems

Section: Chapter Questions

Problem 2.27P: Determine the moment of the force F=9i+18jlb about point O by the following methods: (a) vector...

See similar textbooks

Similar questions

The combined moment of the two forces, each of magnitude P, about point A is zero. Determine the distance d that locates A.
The combined moment of the three forces is zero about the axis a-a and the axis b-b. Determine the distances x0 and y0.
The force acting at A is F=10i+20j5kkN. Knowing that the moment of this force about the y-axis is 8jkNm, determine the distance b and the moment of F about point O.
Determine the moment of the force F=9i+18jlb about point O by the following methods: (a) vector method using rF; (b) scalar method using rectangular components of F; and (c) scalar method using components of F that are parallel and perpendicular to the line OA.
The wrench is used to tighten a nut on the wheel. Determine the moment of the 120-lb force about the origin O. Express your answer in vector form.
If F1 = 10N, F2 = 15N, F3 = 8N, F4 = 10N, F5 = 18N, and the Iength of te slde of a red square is 1m. CaIculte magnltude (+ for CCW, - for CW) of the resuItant moment (N-m) about (a) point A (b) point B (c) and dlrection of te resuItant force
A force of 90 N is applied on a lever AB as shown in the figure. Knowing that the lever is 225 mm long and that a = 25 °, determine the moment of the force in relation to point B by decomposing the force into horizontal and vertical components.
Apply the moment principle about point B of the 300-N force.
A 400-N force P is applied at point A of the bell crank shown. (a) Compute the moment of the force P about O by resolving it into components along line OA and in a direction perpendicular to that line. (b) Determine the magnitude and direction of the smallest force Q applied at B that has the same moment as P about O.
Determine the point O moment (Mx, My, Mz) of force F acting on point C.