One end of a uniform rod of mass m and length I is clamped.
One end of a uniform rod of mass m and length I is clamped. The rod lies on a smooth horizontal surface and rotates on it about the clamped end at a uniform angular velocity ω. The force exerted by the clamp on the rod has a horizontal component
(a) mω2l
(b) zero
(c) mg
(d) 1/2mω2l.
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