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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
5 Nov 2021

Given information

Given:

Angle of inclination, .

Length of slope, .

Velocity at the top

 

   

Coefficient of kinetic friction, .

 

Step-by-step explanation

Step 1.

Formula used:

Third equation of motion:

  

Where, is the final velocity,  is the initial velocity,  is the acceleration and  is the displacement.

Frictional force is obtained by:

  

Where,  is the coefficient of kinetic friction and  is the normal reaction force.

 

 

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