Determine the minimum force, P, required to lift the 200 lb crate. The two wedges are...

Question

Question

Determine the minimum force, P, required to lift the 200 lb crate. The two wedges are separated by smooth rollers; both wedge

Answer 1

Answer #1

+ FBD of wedge N2 Efyzo 12 20° Ni N2 Gas 20 =0 р Na N2 Co20° 0:4NI move ni anco P- Nz sinzo - 0-4 N =0 pa Nzsin 20 to.un2 cos

Answer 2

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