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Answer to Question #44154 in Mechanics | Relativity for Anonymous
Question #44154
If a pushing force making an angle alpha with horizontal is applied on a block of mass m placed on horizontal table and angle of friction is beta ,then minimum of force required to move the block is??
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Comments
Dear Sir. tg = tan
Sorry sir,but the answer given in my book is mg sin Beta/cos(alpha - beta). And I did not get that point of tg(beta)N=tg(beta)(mg - F sin (alpha)). Sir whats the meaning of tg?
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