A Force F = (î + 2ĵ + 3k̂) N acts at a point (4î + 3ĵ - k̂) m. Then the magnitude of torque about the point (î + 2ĵ + k̂) m will be √(x) N-m. The value of x is _____.

Question

Accepted Answer

195. The torque is calculated using the cross product of the position vector from the point of rotation to the point of force application and the force vector. After computing the cross product and finding the magnitude, we determine that the value of x is 195.

A Force F = (î + 2ĵ + 3k̂) N acts at a point (4î + 3ĵ - k̂) m. Then the magnitude of torque about the point (î + 2ĵ + k̂) m will be √(x) N-m. The value of x is _____.

Solution

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