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CBSE Class 11-science Answered

a body starts sliding down an inclined plane ,the top half of which is perfectly smooth and the lower 
half is rough. calculate the ratio of the force of friction and the weight of the body,if the body is brought 
to rest when it reaches the bottom. given that inclination with the plane is 30 degrees
Asked by sonali garg | 28 Aug, 2014, 04:51: PM
answered-by-expert Expert Answer
  
Answered by Priyanka Kumbhar | 01 Sep, 2014, 12:52: PM

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CBSE 11-science - Physics
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