What is the resulting torque acting on the pebble

Reference no: EM13500094

Force F = (3.0 N) + (-9.0 N) acts on a pebble with position vector r = (1.00 m) + (-1.6 m) , relative to the origin.

(a) What is the resulting torque acting on the pebble about the origin?

(b) What is the resulting torque acting on the pebble about a point with coordinates (5.0 m, -4.0 m, -1.0 m)?

Reference no: EM13500094

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