Home
Class 10
MATHS
One evening, Kaushik was in a park. Chil...

One evening, Kaushik was in a park. Children were playing cricket. Birds were singing on a nearby tree of height 80m. He observed a bird on the tree at an angle of elevation of 45°.
When a sixer was hit, a ball flew through the tree frightening the bird to fly away. In 2 seconds, he observed the bird flying at the same height at an angle of elevation of 30° and the ball flying towards him at the same height at an angle of elevation of 60°.

After hitting the tree, how far did the ball travel in the sky when Kaushik saw the ball?

Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER 2023 TERM I

    CBSE MODEL PAPER|Exercise SECTION-E|7 Videos

Similar Questions

Explore conceptually related problems

A bird flying in the sky has

The birds fly high in the sky due to

The fastest flying bird is

A boy standing in the middle of a field, observes a flying bird in the north at an angle of elevation of 30^(@) and after 2 minutes, he observes the same bird in the south at an angle of elevation of 60^(@) . If the bird flies all along in a straight line at a height of 50sqrt(3) m, then its speed in km/h is

The length of shadow of a tree is 16m when the angle of elevation of the sun is 60^@ . What is the height of the tree

The angle of elevation of the sun. When the length of the shadow of a tree is equal to the height of the tree is

When an observer at a distance of 12 m from a tree looks at the top of the tree, the angle of elevation is 60^(@) . What is the height of the tree?

A bird is sitting on the top of a 80 m high tree. From a point on the ground, the angle of elevation of the bird is 45. The bird flies away horizontally in such a way that it remained at a constant height from the ground. After 2sec the angle of elevation of the bird from the same point is 30. Find the speed of flying of the bird.

CBSE MODEL PAPER-SAMPLE PAPER 2024-Question
  1. Two tangents TP and TQ are drawn to a circle with centre O from an ext...

    Text Solution

    |

  2. If 1 + sin^2 theta = 3sin theta cos theta , then prove that tan theta ...

    Text Solution

    |

  3. The length of 40 leaves of a plant are measured correct to one millime...

    Text Solution

    |

  4. A motor boat whose speed is 18 km/h in still water takes 1 hour more t...

    Text Solution

    |

  5. Two water taps together can fill a tank in 9 3/8hours. The tap of lar...

    Text Solution

    |

  6. Water is flowing at the rate of 15 km/h through a pipe of diameter 14 ...

    Text Solution

    |

  7. A tent is in the shape of a cylinder surmounted by a conical top. If t...

    Text Solution

    |

  8. The median of the following data is 50. Find the values of ‘p’ and ‘q’...

    Text Solution

    |

  9. Manpreet Kaur is the national record holder for women in the shot-put ...

    Text Solution

    |

  10. Manpreet Kaur is the national record holder for women in the shot-put ...

    Text Solution

    |

  11. Manpreet Kaur is the national record holder for women in the shot-put ...

    Text Solution

    |

  12. Manpreet Kaur is the national record holder for women in the shot-put ...

    Text Solution

    |

  13. Tharunya was thrilled to know that the football tournament is fixed wi...

    Text Solution

    |

  14. Tharunya was thrilled to know that the football tournament is fixed wi...

    Text Solution

    |

  15. Tharunya was thrilled to know that the football tournament is fixed wi...

    Text Solution

    |

  16. Tharunya was thrilled to know that the football tournament is fixed wi...

    Text Solution

    |

  17. One evening, Kaushik was in a park. Children were playing cricket. Bir...

    Text Solution

    |

  18. One evening, Kaushik was in a park. Children were playing cricket. Bir...

    Text Solution

    |

  19. One evening, Kaushik was in a park. Children were playing cricket. Bir...

    Text Solution

    |

  20. One evening, Kaushik was in a park. Children were playing cricket. Bir...

    Text Solution

    |