Question

Determine the moment of the force at A about point P. Use a vector analysis and express the result in Cartesian vector form. A. Mp = (160i+240j+40k) N-m B. Mp = (280i+200j+400k) N-m C. Mp = (40i+80k) N-m D. Mp = (380i+160j+400k) N-m F = (40i + 60j - 20k) N

          Determine the moment of the force at A about
point P. Use a vector analysis and express the
result in Cartesian vector form.
A. Mp = (160i+240j+40k) N-m
B. Mp = (280i+200j+400k) N-m
C. Mp = (40i+80k) N-m
D. Mp = (380i+160j+400k) N-m
F = (40i + 60j - 20k) N

Determine the moment of the force at A about
point P. Use a vector analysis and express the
result in Cartesian vector form.
A. Mp = (160i+240j+40k) N-m
B. Mp = (280i+200j+400k) N-m
C. Mp = (40i+80k) N-m
D. Mp = (380i+160j+400k) N-m
F = (40i + 60j - 20k) N

Added by Cristina P.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Sri K

10/08/2022

Step 1

- Point P is at coordinates (4, 4, 0). - Point A is at coordinates (0, 0, -2). - The position vector \( \mathbf{r}_{PA} \) from P to A is: \[ \mathbf{r}_{PA} = \mathbf{r}_A - \mathbf{r}_P = (0 - 4)\mathbf{i} + (0 - 4)\mathbf{j} + (-2 - 0)\mathbf{k} = Show more…

Show all steps

Thanks for your feedback!

Determine the moment of the force at A about point P. Use a vector analysis and express the result in Cartesian vector form. A. Mp = (160i+240j+40k) N-m B. Mp = (280i+200j+400k) N-m C. Mp = (40i+80k) N-m D. Mp = (380i+160j+400k) N-m F = (40i+60j-20k) N