Chapter 4, Problem 36P

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.

Determine the moment of the force F=40i8j+5kN about the y-axis.

SOLVE ASAPThe line of action of force F₁ = 388 N is passing through point A(+2,+3,+1) towards B(+5,+5, +4), while that of force F₂ = 488 N is through point C(+3,+1,−1) towards D(-2, -3, -4). Use a right-handed coordinate system.a. Determine the moment of force F₁ about the origin.b. Determine the moment of force F2 about the origin. c. Determine the magnitude of the resultant moment of forces Fi and F₂ about segment OE. Point O is the origin and point E is at (+5,+5,-3).

3- If the two forces F, (100i - 120j + 75k) Ib and F, = {-200i + 250j + 100k) lb act at A, determine the resultant moment produced by these forces about point O. Express the result as a Cartesian vector.

2. Determine the moment of the two 75 mm 225 mm forces C a. about point D b. about the line passing through points O and D. 100 mm P = 500N =300N 40 mm 200 mm 200 mm

Y. -5 m 100 N 100 N -5 m 1. DETERMINE THE MOMENTS OF THE TWO FORCES ABOUT X, Y, AND Z AXES SHOWN IN THE FIGURE 3 m

The 4-kN force F is applied at point A. Compute the moment of F about point 0, expressing it both as a scalar and as a vector quantity. Determine the coordinates of the points on the x- and y-axes about which the moment of F is zero. y, m A (1.2, 1.5) F=4 kN

The force of magnitude Facts along the edge of the triangular plate. Determine the moment of F about point O. Find the general result and then evaluate your answer if F = 300 N, b = 440 mm, and h = 310 mm. The moment is positive if counterclockwise, negative if clockwise. h b

1. Aforce F is applied to the wrench. Determine the moment of this force about point 0. Solve the problem using both a scalar analysis and a vector analysis.