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john hide
Questions (4)
An artist designs a mobile of light horizontal rods connected by vertical strings and supporting various shaped weights (see
0 answers
777 views
A hollow cylinder and a solid cylinder have the same diameter. Determine which has the greater moment of inertia with respect to
1 answer
683 views
A 1.40 kg mass is attached to a light cord that is wrapped around a pulley of radius 3.50 cm, which turns with negligible
1 answer
848 views
A child sits down on one end of a horizontal seesaw of negligible weight, 1.96 m from the pivot point. No one balances on the
1 answer
693 views