A thin rod of length 075m and mass 042kg is suspended, Ask an Expert

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A thin rod of length 0.75m and mass 0.42kg is suspended freelyform one end. It is pulled to one side and then allowed to swinglike a pendulum, passing through its lowest position iwith angularspeed 4.0 rad/s. Neglecting friction and air resistance, find

a. the rod's kinetic energy at its lowest position

b. how far above that position the center of mass rises.

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Category:- Physics
Reference No.:- M91100087

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