Question: A case is placed around three parallel pipes as shown in figure. The coefficient of friction in each of three parallel pipes is 0.21,

A case is placed around three parallel pipes as shown in figure.

A case is placed around three parallel pipes as shown in figure. The coefficient of friction in each of three parallel pipes is 0.21, the value of smallest weight W for which equilibrium is maintained is kg. 40 kg A C W C B

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Evaluate the following, accurate to the nearest cent.

Evaluate each of the following, accurate to the nearest cent.

Evaluate the answers accurate to the cent.