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A force \(\vec{\mathrm{F}}=2\overset{^}{\mathrm{i}}+\overset{^}{\mathrm{j}}+2\overset{^}{\mathrm{k}}\text{ N}\) is actin…

Q1

A force \(\vec{\mathrm{F}}=2\overset{^}{\mathrm{i}}+\overset{^}{\mathrm{j}}+2\overset{^}{\mathrm{k}}\text{ N}\) is acting at a point \((1,1,1)\). Find the torque of this force about the origin \((0,0,0)\).

(Shift II Memory Based)

a

\(\overset{⃗}{\tau }=\overset{^}{i}−\overset{^}{k}\)

b

\(\overset{⃗}{\tau }=3\overset{^}{i}−\overset{^}{j}−\overset{^}{k}\)

c

\(\overset{⃗}{\tau }=\overset{^}{i}+\overset{^}{j}+2\overset{^}{k}\)

d

\(\overset{⃗}{\tau }=3\overset{^}{i}+\overset{^}{j}−3\overset{^}{k}\)

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