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#### A block of mass m=4 kg is placed over a rough inclined plane as shown in figure, The coefficient of friction between the block and plane is r=0.6.A force F=10 N is applied on the block of an angle at 30.The contact force between the block and the plane is

- 27.15 N
- 16.32 N
- 10.65 N
- 32.16 N

#### The correct answer is: 27.15 N

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