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A block slides down an incline of angle ...

A block slides down an incline of angle `30^(@)` with an acceleration of `g//4` Find the coefficient of kinetic friction .

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To solve the problem of finding the coefficient of kinetic friction (μk) for a block sliding down an incline at an angle of 30 degrees with an acceleration of g/4, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Forces Acting on the Block**: - The gravitational force acting on the block is \( mg \). - The component of gravitational force acting parallel to the incline is \( mg \sin \theta \). - The component of gravitational force acting perpendicular to the incline is \( mg \cos \theta \). ...
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