Home
Class 9
PHYSICS
A ball is dropped from a height. If it t...

A ball is dropped from a height. If it takes 0.2s to cross the last 6m before hitting the ground, find the height from which it is dropped. Take `g = 10 m/ /s^(2) (AS_(1))`

Text Solution

Verified by Experts

`48.05 m`
Promotional Banner

Topper's Solved these Questions

  • GRAVITATION

    NCERT TAMIL|Exercise Let us Improve our learning (Higer Order Thinking questions)|4 Videos
  • GRAVITATION

    NCERT TAMIL|Exercise Let us Improve our learning (Multiple choice questions)|10 Videos
  • GRAVITATION

    NCERT TAMIL|Exercise Let us Improve our learning (Reflections on concepts)|12 Videos
  • FLOATING BODIES

    NCERT TAMIL|Exercise MULTIPLE CHOICE QUESTIONS|6 Videos
  • HEAT

    NCERT TAMIL|Exercise Multiple choice questions (Suggested Projects)|4 Videos

Similar Questions

Explore conceptually related problems

A ball at rest is dropped from a height of 12m. It loses 25% of its kinetic energy in striking the ground , find the height to which it bounces. How do you account for the loss in kinetic energy ?

A ball is dropped from a building. It takes 4s to reach the ground. The height of the building is (use g = 10 m//s^(2) )

A bullet is dropped from some height, when another bullet is fired horizontally from the same height. They will hit the ground

A circket ball falls from a height of 40 m. What is the velocity with which the ball hits the ground ?

A ball is dropped from a height of 5 m onto a sandy floor and penetrates the sand up to 10 cm before coming to rest. Find the retardation of the ball in sand assuming it to be uniform.

An object of mass 2 kg falls from a height of 5 m to the ground. What is the work done by the gravitational force on the object? (Neglect air resistance, Take g = 10 ms^(-2) ).

A ball is dropped from some height towards the ground : Which one of the following represents the correct motion of the ball ?

The bob of a simple pendulum of length 1 m has mass 100g and a speed of 1.4 m/ s at the lowest point in its path. Find the tension in the string at this moment. Take g=9.8 m//sec^(2) (AS_(1))

NCERT TAMIL-GRAVITATION-Let us Improve our learning (Application of concepts)
  1. A car moves with constant speed of 10 m/s in a circular path of radius...

    Text Solution

    |

  2. What is the speed of an apple dropped from a tree after 1.5 second? Wh...

    Text Solution

    |

  3. A ball is projected vertically up with a speed of 50 m/s. Find the max...

    Text Solution

    |

  4. Two spherical balls of mass 10 hg are placed 10 cm apart. Find gravita...

    Text Solution

    |

  5. Find the free-fall acceleration of an object on the surface of the moo...

    Text Solution

    |

  6. A ball is dropped from a height. If it takes 0.2s to cross the last 6m...

    Text Solution

    |

  7. The bob of a simple pendulum of length 1 m has mass 100g and a speed o...

    Text Solution

    |

  8. What path will the moon take when the gravitational interaction betwee...

    Text Solution

    |

  9. Can you think of two particles which do not exert gravitational force ...

    Text Solution

    |

  10. Why is it easier to carry the same amount of water in two buckets, one...

    Text Solution

    |

  11. A car moves with constant speed of 10 m/s in a circular path of radius...

    Text Solution

    |

  12. What is the speed of an apple dropped from a tree after 1.5 second? Wh...

    Text Solution

    |

  13. A ball is projected vertically up with a speed of 50 m/s. Find the max...

    Text Solution

    |

  14. Two spherical balls of mass 10 hg are placed 10 cm apart. Find gravita...

    Text Solution

    |

  15. Find the free-fall acceleration of an object on the surface of the moo...

    Text Solution

    |

  16. A ball is dropped from a height. If it takes 0.2s to cross the last 6m...

    Text Solution

    |

  17. The bob of a simple pendulum of length 1 m has mass 100g and a speed o...

    Text Solution

    |

  18. What path will the moon take when the gravitational interaction betwee...

    Text Solution

    |

  19. Can you think of two particles which do not exert gravitational force ...

    Text Solution

    |

  20. Why is it easier to carry the same amount of water in two buckets, one...

    Text Solution

    |