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pupatel
Jun6-04, 07:01 PM
A 160 kg horizontal beam is supported at each end. A 300 kg piano rests a quarter of the way from one end.
What is the vertical force on the support closest to the piano?

How do i do this?????? :confused:

Doc Al
Jun6-04, 07:31 PM
Consider that for equilibrium:
(a) Net force must be zero
(b) Net torque about any point must be zero