A Body takes time t to slide down a smooth inclined plane of inclination - if the plane is made rough the time taken is 2t -The coefficient of friction of the rough pla

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Standard VII

Physics

Methods to Change Friction

A Body takes ...

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A Body takes time t to slide down a smooth inclined plane of inclination θ. if the plane is made rough the time taken is 2t .The coefficient of friction of the rough pla

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