PEARSON ETEXT ENGINEERING MECH & STATS
15th Edition
ISBN: 9780137514724
Author: HIBBELER
Publisher: PEARSON
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3. Replace the two forces acting on the post by a resultant force and couple moment at point
O. Express the results in Cartesian vector form.
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FB=5 kN
Fp =7 kN
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Handle forces F1 and F2 are applied to the electric drill. Replace this force system by an equivalent resultant force and couple moment acting at point O. Express the results in Cartesian vector from. Determine the resultant force and the moment of the resultant forse about the point O. Express your answer in terms of the unit vectors i, j and k.
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- Throught Scalar analysis where F is the scalar component. Determine the Vector momnent fromed by the Force F on the Point of O determine the magnitude of the momentarrow_forwardHandle forces F¡ and F2 are applied to the electric drill. Replace this force system by an equivalent resultant force and couple moment acting at point 0. Express the results in Cartesian vector form. Set F, = { 3j - 6k } N and F2 = { 9i - 4.5j - 15k } N 0.15 m- 0.25 m 0.3 marrow_forwardReplace the force system acting on the beam by an equivalent resultant force and couple moment at point B.arrow_forward
- Replace the two forces acting on the pole by a wrench. Write the force R and moment M associated with the wrench as vectors and specify the coordinates of the point P in the y-z plane through which the line of action of the wrench passes. Assume F₁ = 46 N, F₂ = 107 N, a = 1.6 m, b = 6.3 m. F₁ Answers: R=( i M = (i I Force and moment associated with wrench Coordinates of point P. (y,z) = (i F₂ T b i+ i ¡+ i i j+ i j+ ) m i k) N k) N-marrow_forward1) Replace the force at A by an equivalent resultant force and couple moment at point P. Express the results in Cartesian vector form. 4 ft 10 ft F = 120 lb 8 ft 6 ft- 8 ft-arrow_forwardThe engines exert the following force vectors. Both exert a thrust of T=95kNarrow_forward
- The pipe assembly is subjected to three forces of F1 = {3.00, 4.00, -2.00} kip, F2 = {0, 0,-4.00} kip, and F3 = {-3.00, 0, 0} kip. Determine the sum of the moment of the forces 1) about x-axis (the unit vector of x is i) and 2) about line AC. Express the result as a Cartesian vector.arrow_forwardReplace the two forces acting on the rectangular solid by a wrench. Write the force R and moment Mas vectors and specify the coordinates of the point Pin the x-y plane through which the line of action of the wrench passes. 240 mm 450 mm 160 N 160 N 360 mm Answers: R= (i it j+ i k) N M-( it j+ i k) N-m Coordinates of point P. (ху) - ( )mmarrow_forwardCalculate the resultant moment of the two forces acting on the pole shown about point O. Express your answer in rectangular form.arrow_forward
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