Home
Class 11
PHYSICS
A particle slides along a track with ele...

A particle slides along a track with elevated ends and a flat central part as shown in figure. The flat part has a length `l=3m`. The curved portions of the track are frictionless. For the flat part, the coefficient of kinetic friction is `mu_k=0.2`. The particle is released at point A which is at height `h=1.5m` above the flat part of the track. Where does the particle finally come to rest?

Text Solution

Verified by Experts

The correct Answer is:
[Mid point]
Promotional Banner

Topper's Solved these Questions

  • WORK, ENERGY AND POWER

    PHYSICS GALAXY - ASHISH ARORA|Exercise Discussion Question|31 Videos

  • WORK, ENERGY AND POWER

    PHYSICS GALAXY - ASHISH ARORA|Exercise MCQ|158 Videos

  • WORK, ENERGY AND POWER

    PHYSICS GALAXY - ASHISH ARORA|Exercise unsolved|1 Videos

  • RIGID BODIES AND ROTATIONAL MOTION

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical|63 Videos

Similar Questions

Explore conceptually related problems

A small block slides along a track with elevated ends and a flat central part as shown in figure. The flat portion BC has a length l=3.0 m , The curved portions of the track are frictionless. For the flat part, the coefficient of kinetic friction is mu_(k) = 0.20 , the particle is releast at point A which is at height h = 15 m above the flat part of the track. Where does the block finally comes to rest?

A block slides down a curved frictionless track and then up an inclined plane as in figure. The coefficient of kinetic friction between the block and incline is mu_k . Find the maximum height reached by the clock.

A 0.5kg block slides from the point A on a horizontal track with an initial speed 3 m//s towards a weightless horizontal spring of length 1m and force constant 2N//m. The part AB of the track is frictionless and the part BC has the confficient of static and kinetic friction as 0.20 respectively. If the distancences AB and BD are 2m and 2.14m respectively, find total distance through which the block moves before it comes to rest completely. (g=10 m//s^(2) ).

A particle of mass m slides along a curved-flat-curved track. The curved portions of the track are smooth. If the particle is released at the top of one of the curved portions, the particle comes to rest at flat portion of length l and of mu=mu_(ki n etic) after covering a distance of

A track has two inclined surface AB and DC each of length 3 m and angle of inclination of 30^@ with the horizontal and a central horizontal part of length 4m shown in figure. A block of mass 0.2 kg slides from rest from point A. The inclined surfaces are frictionless. If the coefficient of friction between the block and the horizontal flat surface is 0.2, where will the block finally come to rest ? [in 10^(-1) m ]

A particle of mass m slides on a frictionaless surface ABCD, starting from rest as shown in figure. The part BCD is a circular arc. If it looses contact at point P, the maximum height attained by the particle from point C is

A small block slide along a path that is without friction until the block reaches the section l=3m, which begains at height h=3m on a flat incline of angle 37° , as shown. In that section, the coefficient of kinetic friction is 0.50. The block passes through point A with a speed of sqrt(136) m/s. Find the speed of the block as it passes through point B where the friction ends, in m/s .(take g=10m/ s^(2) )

PHYSICS GALAXY - ASHISH ARORA-WORK, ENERGY AND POWER-Practice Exercise
  1. A brick is placed on a vertical compressed massless spring of force co...

    Text Solution

    |

  2. In figure-3.13, a block slides along a track from one level to a highe...

    Text Solution

    |

  3. A particle slides along a track with elevated ends and a flat central ...

    Text Solution

    |

  4. A 80 kg person expends 400 W when walking on a horizontal tracker belt...

    Text Solution

    |

  5. A bus of mass 1000 kg has an engine which produces a constant power of...

    Text Solution

    |

  6. An automobile engine develops 30 hp in moving the automobile at a cons...

    Text Solution

    |

  7. The force needed to pull the tape through an audio cassette player is ...

    Text Solution

    |

  8. The power P delivered by a windmill whose blades sweep in a circle of ...

    Text Solution

    |

  9. A train of mass 10^(6) kg is going up an incline plane with incline 1 ...

    Text Solution

    |

  10. A car is moving with speed 30m//sec on a circular path of radius 500 m...

    Text Solution

    |

  11. A solid body starts rotating about a stationary axis with an angular a...

    Text Solution

    |

  12. A solid body rotates with deceleration about a stationary axis with an...

    Text Solution

    |

  13. A solid body starts rotating about a stationary axis with an angular a...

    Text Solution

    |

  14. A ball is attached to a horizontal cord of length l whose other end is...

    Text Solution

    |

  15. An automatic tumble dryer has a 0.65 m diameter basket that rotates ab...

    Text Solution

    |

  16. A smooth circular tube is held in a vertical position. A small ball wh...

    Text Solution

    |

  17. A particle is suspended from a fixed point by a string of length 5m. I...

    Text Solution

    |

  18. A stunt pilot in an airplane diving vertically downward at a speed of ...

    Text Solution

    |

  19. A particle of mass m initially at rest starts moving from point A on t...

    Text Solution

    |

  20. A space station 960 m in diameter rotates fast enough that the artific...

    Text Solution

    |