A person carries a long pole of mass 10kg and length 3.40 m, Ask an Expert

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Q1. A sack of flour of mass 7.00 rm kg is lifted vertically at a constant speed of 2.00 m/s through a height of 12.0 m.

How great the force is required?

Q2. A person carries a long pole of mass 10kg and length 3.40 m at the angle of 60 degrees. Find the magnitude of the torque on the pole by reason of gravity.

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Category:- Physics
Reference No.:- M9169283

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