Hello! I hope you are well.I don't understanf how we can state that the moment of Fa around B is FaL. Because as theta increases, the distance between A and B decreases : it isn't constantly L.
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Hello! I hope you are well.
I don't understanf how we can state that the moment of Fa around B is FaL. Because as theta increases, the distance between A and B decreases : it isn't constantly L.
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- If the magnitudes of OA and OB are 150 N and 220 N, respectively. Find: (i) The vector form for vector OA. (ii) The vector form for vector OB. (iii) The coordinate direction angles of vector OA. (iv) Unit vectors for OA and OB. 45% O B 60° 45° 30° AWhat is the resultant if the equilibrant is 10N , 30° N of E?Answer the following question: 2. What is the difference between a scalar and a vector with what is shown in the image.
- What is the resultant if the equilibrant is 10N , 30° N of E? What is the equilibrant if the resultant is 8N , 150°?A point is located in a polar co-ordinate system by the co-ordinates r = 2.5 m and 0= 35°. Find the x- and y co-ordinates of this point, assuming that the two co-ordinate systems have the same origin.a. What is the position vector that starts at -50j and ends at 50 j? b. What is the position vector that starts at (-50 i - 20 j +10 k) lb and ends at (50 i + 20 j -10 k) lb c. What is the resultant sum of the moments in Cartesian vector form? Round your entries to the nearest whole number.
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- Find theta and Vp as shownSOLVE STEP BY STEP IN DIGITAL FORMAT ans Considering the points A(1,-3,1) and B(3,-1,2) whose coordinates are given in meters, as well as a force F of magnitude equal to 6N, whose support passes through A and B and which has a direction directed from point B to point A. Obtain: 1. the representative vector of F. 2. Determine the moments of F about the origin. 3. Determine the moments of F about point D(-1,-5,0). F = -41-41-2kN Mo Mp = 0 Nm = 107-21 - 16k Nm VIIFind theta and Vp