Friction question including inclined plane

  • Thread starter nepal
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nepal
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Homework Statement



Starting from rest , a body slides down a 45° inclined plane in twice the time it takes to slide down the same distance in the absence of friction. The coefficient of friction between the body and the inclined plane is ,
a)0.275
b)0.75

plz answer with working

Homework Equations





The Attempt at a Solution

 

Answers and Replies

  • #2
SammyS
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Homework Statement



Starting from rest , a body slides down a 45° inclined plane in twice the time it takes to slide down the same distance in the absence of friction. The coefficient of friction between the body and the inclined plane is ,
a)0.275
b)0.75

plz answer with working

Homework Equations



The Attempt at a Solution

Hello nepal. Welcome to PF !

According to the rules for Homework Help on this Forum, you must show your work before we can help you.

So ...

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