A 20 kg concrete block rests on an incline as shown, where the coefficient of static...

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A 20 kg concrete block rests on an incline as shown, where the coefficient of static friction is 0.3 between the block and th

Answer 1

Answer #1

g= 9.81 m/s Р 30 30 196.2 193 30 = 169.91 N 170 N W = (20x 9.81) N = 196.2N direction is 170N .. The component of the block w

Answer 2

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