Home
Class 11
PHYSICS
Four particles are fired with the same v...

Four particles are fired with the same velocities at angles `250^@, 40^@, 55^@ and 70^@` with the horizontal. The range of projectile will be largest for the one projected at angle

A

`25^@`

B

`40^@`

C

`55^@`

D

`70^@`

Text Solution

Verified by Experts

The correct Answer is:
B
`R=(u^2sin2 theta)/(g)`
In this case, `sin2theta` is the largest for ` theta = 40^@` , as compared to that for `theta = 25^@ , 55^@ , 70^@` .
Promotional Banner

Topper's Solved these Questions

  • KINEMATICS

    MTG GUIDE|Exercise Topicwise Practice Questions (UNIFORM CIRCULAR MOTION)|8 Videos

  • KINEMATICS

    MTG GUIDE|Exercise CHECK YOUR NEET VITALS|22 Videos

  • KINEMATICS

    MTG GUIDE|Exercise Topicwise Practice Questions (MOTION IN A PLANE )|23 Videos

  • GRAVITATION

    MTG GUIDE|Exercise AIPMT/NEET MCQS|32 Videos

  • LAWS OF MOTION

    MTG GUIDE|Exercise AIPMT /NEET (MCQ)|24 Videos

Similar Questions

Explore conceptually related problems

Two particle are projected with same initial velocities at an angle 30^(@) and 60^(@) with the horizontal .Then

Four projectiles are projected with the same speed at angles 20^@,35^@,60^@ and 75^@ with the horizontal. The range will be the maximum for the projectile whose angle of projection is

Two particles are projected with same velocity but at angles of projection 35 and 55 then their horizontal ranges are in the ratio of

" Two particles are projected with same velocity but at angles of projection 35^(@) and 55^(@) .Then their horizontal ranges are in the ratio

A projectile is fired with a velocity v at right angle to the slope inclined at an angle theta with the horizontal. The range of the projectile along the inclined plane is

Two projectile are projected with the same velocity. If one is projected at an angle of 30^(@) to the horizontal. The ratio if maximum heights reached, is:

Two bodies of same mass are projected with the same velocity at an angle 30^(@) and 60^(@) respectively.The ration of their horizontal ranges will be

Particle A is projected with speed u at an angle theta with the horizontal . Another particle B is also projected with same speed u at an angle 90-theta with the horizontal . Both the projectiles are fired from the ground and reaches the ground after completing the projectile . Time of flight for A is t_(A) and that for B it is t_(B) . Range of the projectile A is R_(A) and that for B is R_(B) . Maximum height reached by the projectile A is h_(A) and that for B is h_(B)

A particle of mass m is projected with an initial velocity U at an angle theta to the horizontal. The torque of gravity on projectile at maximum height about the point of projection is

The question given below consist of an assertion and the reason . Use the following key to choose appropriate answer: Assertion: Range of projectile motion is same when particle is projected at an angle theta with the horizontal or at an angle (90^(@) -theta) with the horizontal . Reason : Range of projectile motion depended only on the angle of projection.

MTG GUIDE-KINEMATICS -Topicwise Practice Questions (PROJECTILE MOTION)
  1. A ball is thrown at a certain angle with the horizontal and it returns...

    Text Solution

    |

  2. Two bodies are thrown up at angles of 45^@ and 60^@ respectively, wi...

    Text Solution

    |

  3. Four particles are fired with the same velocities at angles 250^@, 40^...

    Text Solution

    |

  4. The equations of motion of a projectile are given by x=36tm and 2y=96t...

    Text Solution

    |

  5. The speed of a projectile when it is at its greatest height is sqrt(2/...

    Text Solution

    |

  6. A ball of mass M is thrown vertically upwards. Another ball of mass 2M...

    Text Solution

    |

  7. A particle is projected from the ground with an initial speed of v at ...

    Text Solution

    |

  8. Two stones are projected with the same speed but making different angl...

    Text Solution

    |

  9. A ball is thrown at different angles with the same speed u and from th...

    Text Solution

    |

  10. A cricket ball thrown across a field is at heights h(1) and h(2) from ...

    Text Solution

    |

  11. A particle is projected from a horizontal plane with a velocity of 8sq...

    Text Solution

    |

  12. A stone is projected with a velocity 20sqrt2 m//s at an angle of 45^(@...

    Text Solution

    |

  13. Three particles A, B and C are projected from the same point with the ...

    Text Solution

    |

  14. A stone is thrown horizontally with velocity u. The velocity of the st...

    Text Solution

    |

  15. A projectile is thrown with an initial velocity of (a hati +b hatj) ms...

    Text Solution

    |

  16. A particle is thrown with a speed u at an angle theta with the horizo...

    Text Solution

    |

  17. A particle is projected with an initial velocity of 200 m//s in a dir...

    Text Solution

    |

  18. The kinetic energy of a projectile at the highest point of its path is...

    Text Solution

    |

  19. If a stone is to hit at a point which is at a distance d away and at a...

    Text Solution

    |

  20. The speed of a projectile at its maximum height is sqrt3//2 times its ...

    Text Solution

    |