Question 2.12

Q.2.12. The torque or turning effect of force about a given point is given by rxF where r is the vector from the given point to the point of application of F. Consider a force F =-3 î + ĵ +5 (newton) acting on the point 7 î + 3 ĵ + (m). What is the torque in Nm about the origin?

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