Find the torque about the origin when a force of 3j N acts on a particle whose position vector is 2km.
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16/09/2020 11:42 am
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Find the torque about the origin when a force of 3j N acts on a particle whose position vector is 2km.
(1) 6j Nm
(2) -6i Nm
(3) 6k Nm
(4) 6i Nm
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16/09/2020 11:43 am
Correct answer: (2) -6i Nm
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