Solve this:
Q.(ii) A block slides down at an angle 30 ° with an acceleration g 4 . Find the coefficient of kinetic friction.
 

Dear Student ,
Here is a link given below which will help you to get the answer of this question with proper explanation .
https://www.meritnation.com/ask-answer/question/a-block-slides-from-an-incline-of-30-degree-with-a-g-4-f/laws-of-motion/10600031


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