Home
Class 8
PHYSICS
A ball rolling on the ground slows down ...

A ball rolling on the ground slows down and finally stops .It is beasuce of

A

force`square`

B

less force `square`

C

friction`square`

D

none of the above `square`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • PHYSICAL ENVIRONMENT (FORCES ACTIVE WITHOUT CONTACT)

    JNAN PUBLICATION|Exercise EXAMPLE|98 Videos

Similar Questions

Explore conceptually related problems

A body is rolling on the ground with a velocity of 1 m/s. After travelling a distance of 5m, it comes to rest. Find the coefficient of friction.Take g = 10 m/s^2 .

Write down the chemical composition of the coloured compound obtained finally in borax bead test?

An urn contains 25 balls of which 10 balls bear a mark 'X' and the remaining 15 bear a mark 'Y'. A ball is drawn at random from the urn, its mark is noted down and it is replaced. If 6 balls are drawn in this way, find the probability that (i) all will bear 'X' mark. (ii) not more than 2 will bear 'Y' mark. (iii) at least one ball will bear 'Y' mark.  (iv) the number of balls with 'X' mark and 'Y' mark will be equal.

A wheel of radius R rolls on the ground with a uniform velocity v. the velocity of topmost point relative to the bottommost point is

A ball is thrown vertically upward with a speed v from a height h above the ground . The time taken for the ball to hit the ground is

A uniform solid spherical ball is rolling down a smooth inclined plane form a height h. the velocity attained by the ball when it reaches the bottom of the inclined plane is v. If the ball is now thrwn vertically upwards with the same velocity v. the maximum height to which the ball will rise is

A uniform solid spherical ball is rolling down a smooth inclined plane from a height h. The velocity attained by the ball when it reaches the bottom of the inclined plane is v. If the ball is now thrown vertically upwards with the same velocity v, the maximum height to which the ball will rise is

JNAN PUBLICATION-PHYSICAL ENVIRONMENT (FORCE AND PRESSURE)-EXAMPLE
  1. Choose the correct one: A push or pull on an object is called as--

    Text Solution

    |

  2. What is the case of change in motion or change in the state of motion?

    Text Solution

    |

  3. A ball rolling on the ground slows down and finally stops .It is beasu...

    Text Solution

    |

  4. Presssure is defined as

    Text Solution

    |

  5. In a tug of war , two teams pulling a rope does not move towards any t...

    Text Solution

    |

  6. When two forces appiled on an object are equal and opposite, then the ...

    Text Solution

    |

  7. Friction produces--

    Text Solution

    |

  8. A liquid exerts pressure in directions

    Text Solution

    |

  9. The air pressure on our body is equal to

    Text Solution

    |

  10. The SI unit of pressure is

    Text Solution

    |

  11. The standard atmosphere pressure is

    Text Solution

    |

  12. The upward force excrted on a body by the fluid in which it is submerg...

    Text Solution

    |

  13. one which of the following prresure of liquid does not depend

    Text Solution

    |

  14. Density of saline water is ---- than purifed water.

    Text Solution

    |

  15. Density of mercury is---

    Text Solution

    |

  16. state whether True or False Pressure of saline water is greather than ...

    Text Solution

    |

  17. State whether True or False: Buoyancy is a kind of force.

    Text Solution

    |

  18. State whether True or False: if the weight of an objective is greater ...

    Text Solution

    |

  19. state whether True or False Pressure on any point of liquid is same.

    Text Solution

    |

  20. State whether True or False: In SI system unit of pressure is Newton...

    Text Solution

    |