Laws of Motion

Question: A block is lying on an inclined plane which makes 60° with the horizontal. If coefficient of friction between block and plane is 0.25 and $g = 10\,m/{s^2}$, then acceleration of the block when it moves along the plane will be

1) $2.50\,m/{s^2}$

2) $5.00\,m/{s^2}$

3) $7.4\,m/{s^2}$

4) $8.66\,m/{s^2}$

Solution:

Explanation: No Explanation

Friction Motion on Inclined Surface

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