Home
Class 12
PHYSICS
A body takes ''n'' times as much time to...

A body takes ''n'' times as much time to slide down a rough inclined plane as it takes to slide down an identical but smooth inclined plane. If the angle of inclination of the inclined plane is `''theta''`. What is the coefficient of friction between the body and the rough plane ?

Text Solution

AI Generated Solution

To solve the problem, we need to determine the coefficient of friction (μk) between a body and a rough inclined plane, given that the time taken to slide down the rough plane is n times the time taken to slide down an identical smooth inclined plane. ### Step-by-Step Solution: 1. **Define Variables:** - Let the length of the inclined plane be \( l \). - The angle of inclination is \( \theta \). - The time taken to slide down the smooth inclined plane is \( t_s \). ...
Promotional Banner

Topper's Solved these Questions

  • LAWS OF MOTION

    AAKASH SERIES|Exercise EXERCISE - I|157 Videos

  • LAWS OF MOTION

    AAKASH SERIES|Exercise EXERCISE - II|136 Videos

  • LAWS OF MOTION

    AAKASH SERIES|Exercise Problem|162 Videos

  • GEOMETRICAL OPTICS

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL-II PRACTICE SHEET (ADVANCED) INTEGER TYPE QUESTIONS)|10 Videos

  • LOGIC GATES

    AAKASH SERIES|Exercise Exercise (Very Short Answer)|10 Videos

Similar Questions

Explore conceptually related problems

A body takes 1(1/3) times as much time to slide down a rough inclined plane as it takes to slide down an identical bust smooth inclined plane. If the angle of inclination is 45°, find the coefficient of friction.

A given object taken n time more time to slide down 45^(@) rough inclined plane as it taken to slide down a perfectly smooth 45^(@) incline The coefficient of kintic friction between the object and the incline is .

An object takes 1 second to slide down a rough 45^(@) inclined plane. The time taken to slide down a smooth 30^(@) inclined plane having the same slope length is ( mu = 0.5 )

A block sliding down a rough 45° inclined plane has half the velocity it would have had, the inclined plane been smooth. The coefficient of sliding friction between block and the inclined plane is

In the case of a body sliding down a rough inclined plane show that mu_(s)=tantheta

A block of mass m slides down a rough inclined plane with an acceleration g/2

The time taken by a body to slide down a rough 45^(@) inclined plane is twice that required to slide down a smooth 45^(@) inclined plane. The coefficient of kinetic friction between the object and rough plane is given by

A block of mass m takes time t to slide down on a smooth inclined plane of angle of inclination theta and height h. If same block slids down on a rough inclined plane of same angle of inclination and same height and takes time n times of initial value, then coefficient friction between block and inclined plane is

A block slides down on inclined plane (angle of inclination 60^(@) ) with an accelration g//2 Find the coefficient friction

The time taken by a block of wood (initially at rest) to slide down a smooth inclined plane 9.8 m long (angle of inclination is 30^(@) ) is