Home
Class 12
PHYSICS
The objects x and y are projected from a...

The objects x and y are projected from a point with same velocities , at angle `30 ^(@) and 60^(@) ` ,have their maximum heights attained in the ratio, the ratio of their maximum height attained.

A

`1:1`

B

`1:3`

C

`1:2`

D

`4 :1 `

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MOTION IN A PLANE

    AAKASH INSTITUTE|Exercise Assignement section -B Objective (one option is correct)|24 Videos
  • MOTION IN A PLANE

    AAKASH INSTITUTE|Exercise Assignement section -C Objective (More than one option is correct)|5 Videos
  • MOTION IN A PLANE

    AAKASH INSTITUTE|Exercise Try yourself|48 Videos
  • MOCK_TEST_17

    AAKASH INSTITUTE|Exercise Example|15 Videos
  • MOTION IN A STRAIGHT LINE

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION - D)|15 Videos

Similar Questions

Explore conceptually related problems

Maximum height attained from the point of projection is:

If 2 balls are projected at angles 45^(@) and 60^(@) and the maximum heights reached are same, what is the ratio of their initial velocities ?

Two bodies are projected with the same velocity. If one is projected at an angle of 30^(@) and the other at an angle of 60^(@) to the horizontal, the ratio of the maximum heights reached is

Two projectiles are projected with the same velocity. If one is projected at an angle of 30^@ and the other at 60^0 to the horizontal, then the ratio of maximum height reached, is

At which angle the maximum height attained by aprojectile is maximum ?

the time after which the particle attains maximum height is :

Two projectiles thrown from the same point at angles 60^@ and 30^@ with the horizontal attain the same height. The ratio of their initial velocities is

For an object projected from ground with speed u horizontal range is two times the maximum height attained by it. The horizontal range of object is

AAKASH INSTITUTE-MOTION IN A PLANE-Assignement section -A Objective (one option is correct)
  1. If a stone projected from ground, takes 4 s to reach the topmost point...

    Text Solution

    |

  2. A projectille covers a horizontal distance of 6 m, when it reaches 10 ...

    Text Solution

    |

  3. An arrow shots from a bow with velocity v at an angle theta with the ...

    Text Solution

    |

  4. The maximum height attained by a ball projected with speed 20 ms^(-1)...

    Text Solution

    |

  5. The time of fight of an object projected with speed 20 ms^(-1) at an...

    Text Solution

    |

  6. The range of a projectile, when launched at an angle of 15^(@) with...

    Text Solution

    |

  7. A food packed is dropped, from a height of 500 m, from a plane flying ...

    Text Solution

    |

  8. The objects x and y are projected from a point with same velocities , ...

    Text Solution

    |

  9. At the topmost point of its path, a projectile has acceleration of mag...

    Text Solution

    |

  10. At what angle of elevation , should a projectile be projected with vel...

    Text Solution

    |

  11. Angular speed of a uniformly circulating body with time period T is

    Text Solution

    |

  12. An object moving in a circular path at constant speed has constant

    Text Solution

    |

  13. Speed of an object moving in cirular path of radius 10 m with angular ...

    Text Solution

    |

  14. A body performing uniform cicular motion completed 140 revolution in a...

    Text Solution

    |

  15. Centripetal acceleration of a cyclist completing 7 rounds in a minute ...

    Text Solution

    |

  16. The velociies of A and B are vecv(A)= 2hati + 4hatj and vecv(B) = 3hat...

    Text Solution

    |

  17. A man can swin with speed 6 km/h in still water. If he tries of swim a...

    Text Solution

    |

  18. A bus appears to go with a speed of 25 km/hr to a car driver, driving ...

    Text Solution

    |

  19. If the angle between two vectors vecA and vecB " is " 90^(@) then

    Text Solution

    |

  20. If the frequency of an object in unifrom circular motion is doubled, i...

    Text Solution

    |