A rock is on a slope at an angle of 345degree with respect, Ask an Expert

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A rock is on a slope at an angle of 34.5degree, with respect to the horizontal. The mass of the rock is32.7 kg.

1. What is the normal force of the slope on the rock?

2. Assuming there is no motion what is the friction on the rock?

3. What is the maximum static friction if the coefficient of staticfriction is 0.300?

4. What is the kinetic friction if the coefficient of kineticfriction is 0.110?

5. What is the acceleration of the rock down the slope?

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