Find the angle between the directions of force and torque

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Reference no: EM13252941

Force F = (-5.0 N) i hat + (5.0 N) j hat acts on a particle with position vector r = (-3.0 m) j hat + (5.0 m) k hat.

(a) What is the torque on the particle about the origin? Units are required for this answer. i hat + Units are required for this answer. j hat + Units are required for this answer. k hat

b) What is the angle between the directions of r and F? (If there is no torque, enter 0.) Â°

Reference no: EM13252941

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