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Re: Stupid physics problem.
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Originally Posted by UsmanB
i did it and got -.620 for the mu. and the force in x and y direction are 98.1 and -158.17
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ey?
mu < 0 ? lol that implies the friction on the slope is accelerating object down the slope, and friction acts against the slope...
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Last edited by Denman : 27-01-2005 at 10:59.
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