A slab is subjected to two forces F1 and F2 of same magnitude F as shown in the figure. Force F2 is in x-y plane while force F1 acts along z-axis at the point (2 î+3 ĵ). The moment of these forces about point O will be

Question:

10.A slab is subjected to two forces F1 and F2 of same magnitude F as shown in the figure. Force F2 is in x-y plane while force F1 acts along z-axis at the point (2 î+3 ĵ). The moment of these forces about point O will be

Options :

a) (3 î+2 ĵ+3 k̂)F
b) (3 î+2 ĵ-3 k̂)F
c) (3 î-2 ĵ-3 k̂)F
d) (3 î-2 ĵ+3 k̂)F

Answer :

d) (3 î-2 ĵ+3 k̂)F

Answer Steps :

Step1 :-

Step2 :-

Step3 :-

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Related Questions

The kinetic energy of a particle executing a linear SHM is 16 J, when it is in the mean position. If the amplitude is 25 cm, periodic time of the particle in second is (Mass of the particle = 51.2 g)

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