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Grade: 12
        Which frictional force provide centripetal acceleration when a body moves on a horizontal curved road and how?
7 years ago

Answers : (3)

Vivek Joshi
20 Points
							

Static friction provides centripetal force when the body is in proper circular motion or there is no motion relative to radial direction. If the motion is not properly circular, then kinetic friction provides centripetal force.

7 years ago
Ayush Bihani
20 Points
							

but how ??

7 years ago
sparsh shrivastava
19 Points
							

when moving on a curved horizontal road, u need centripital force of mv2/r. where v is your velocity. this force is provided by friction when the road is horizontal, and when the road is banked, the normal reaction also gives a component to this force. 

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so when on a horizontal road, the frictional force between the tires and the road provide the necessary centripital force.

 

HIT LIKE IF YOU UNDERSTOOD, ANY MORE DOUBTS? FEEL FREE TO ASK.

7 years ago
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Course Features

  • 101 Video Lectures
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Course Features

  • 110 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


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