In the figure below, the mass of block A is 6.5 kg. The coefficient of static friction between the block and the surface on which it rests is 0.30 . The mass of w is 1.2 kg, and the system is in equilibrium. Find the friction force exerted on block A. a. 19.5 N b. 63.7 N c. 11.8 N d. 7.7 N

In the figure below, the mass of block A is 6.5 kg. The coefficient of static friction between the block and the surface on which it rests is 0.30 . The mass of w is 1.2 kg, and the system is in equilibrium. Find the friction force exerted on block A. a. 19.5 N b. 63.7 N c. 11.8 N d. 7.7 N

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  1. In the figure below, the mass of block A is 6.5 k g . The coefficient of static friction between the block and the surface on which it rests is 0.30 . The mass of w is 1.2 k g , and the system is in equilibrium. Find the friction force exerted on block A . a. 19.5 N b. 63.7 N c. 11.8 N d. 7.7 N

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