hun odeli yeniform rod of mass 12 kg and length L - 2.0 m, is free...

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Answer 1

Answer #1

Gien marsim): 12 Lagtn a. Ned Tonque abodt of o abodo mann momud pf inuta ML M 12. M2 of no Agular qccevration 9.81 Cos 30 L

(b) change in gravitational potential energy,

∆U = (0 - M*g*{L/2}*sin¥) = - 1.2*9.81*(2/2)*sin30 = - 5.886 J

Answer 2

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