document.write( "Question 1117534: may you please help me, i need assistance in mechanics on the topic of forces in equilibrium and friction. the question reads:A small block of weight W newtons is placed on a plane inclined at an angle theta to the horizontal. The coefficient of friction between the block and plane is mu.
\n" ); document.write( "a) If mu=1/5 and tan (theta)=3/4 find, in terms of W, the magnitude of the horizontal force needed to prevent the bock from slipping down the plane.
\n" ); document.write( "b) If mu=2/5 and theta=60 degrees find, in terms of W, the magnitude of the horizontal force that will be on the point of making the block slide up the plane. \n" ); document.write( "

Algebra.Com's Answer #732637 by solver91311(24713) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "This is an algebra website. You have asked a physics question. Do you also go to the hardware store to buy bread and milk?\r
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\n" ); document.write( "\n" ); document.write( "I just did a Google search for \"Physics homework help\" and got more than a dozen hits on the first page. Some are free, some want money. Try it for yourself.\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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