A force F acts on the box as shown. The box is about to slide down. Determine the value of F if θ = 35degrees, μs = 0.33, m = 42 kg and α = 18 degrees.

Q: C1 A,

A: Given, P = 334 NQ = 405 N∠A = 30°∠B = 18°∠C = 51°∠D = 20°

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Q: Consider (Figure 1). Block A weighs 50 lb and the platform weighs 16 lb. Figure 1 of 1 > ▼ Part A If…

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Q: 30° F; = 200 N 1213 F = 260 N

A:

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.