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Physics, 07.03.2020 03:01, wwwcarolynzouowficz
Because the block is not moving, the sum of the y components of the forces acting on the block must be zero. Find an expression for the sum of the y components of the forces acting on the block, using coordinate system b. Express your answer in terms of some or all of the variables Fn, Ff, Fw, and θ.
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Because the block is not moving, the sum of the y components of the forces acting on the block must...
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