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posted by Kevin on Thursday, December 2, 2010 at 5:58pm.
A 4.5 kg bag of groceries is in equilibrium on an incline of angle θ = 55°. Find the normal force of the incline on the bag.
M g cos55 M = 4.5 kg g = 9.8 m/s^2 The normal force will be in Newtons
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