Home
Class 12
PHYSICS
A body is projected at angle 30^@ to the...

A body is projected at angle `30^@` to the horizontal with kinetic energy E. The KE at the top most point is

A

Zero

B

E/4

C

E/2

D

3E/4

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • PHYSICAL WORLD AND MEASUREMENT

    MBD PUBLICATION|Exercise QUESTION BANK|295 Videos
  • REFLECTION OF LIGHT

    MBD PUBLICATION|Exercise QUESTION BANK|69 Videos

Similar Questions

Explore conceptually related problems

A body is projected at an angle 45^@ to the horizontal with KE . 'E' . The potential energy at the highest point of flight

A body is projected at an angle of 45^@ with KE , The kinetic energy at highest point is

A particle is projected at 60^@ to the horizontal with energy E . The kinetic energy and potential energy at the highest point are

A body is projected with speed v m s^-1 at angle theta . The kinetic energy at the highest point is half of the initial kinetic energy . The value of theta is

What is the kinetic energy of a projectile at highest point ?

The range of a projectile launched at angle of 30^@ to the horizontal is 1km . When the angle changed to 45^@ , the range becomes to

MBD PUBLICATION-PROJECTILE MOTION-QUESTION BANK
  1. A projectile is thrown at an angle of 15^@ with horizontal and range ...

    Text Solution

    |

  2. After time t, the height y of a projectile is Y = 8t -5t^2 and horizon...

    Text Solution

    |

  3. A body is projected at angle 30^@ to the horizontal with kinetic energ...

    Text Solution

    |

  4. A body is projected at an angle such that K.E. at the highest point is...

    Text Solution

    |

  5. The greatest heigh of which a man can throw a stone is h. The greatest...

    Text Solution

    |

  6. Two projectile are thrown at an angle theta and (pi/2-theta), the rat...

    Text Solution

    |

  7. A projectile is thrown with an initial velocity of ( a hatI + b hatj)m...

    Text Solution

    |

  8. A projectile is thrown at an angle such that the horizontal and vertic...

    Text Solution

    |

  9. A body is projected at an angle of 45^@ with KE , The kinetic energy a...

    Text Solution

    |

  10. A body is projected at an angle 45^@ to the horizontal with KE . 'E' ...

    Text Solution

    |

  11. A projectile is fired making an angle theta with the vertical . What i...

    Text Solution

    |

  12. The equation of a projectile is y=sqrt3x-g/2 x^2 the angle of it's pro...

    Text Solution

    |

  13. In case of a projectile , what is the angle between the velocity and a...

    Text Solution

    |

  14. The range of a projectile fired at angle of 15^@ is 50m. If it is fire...

    Text Solution

    |

  15. At what angle to the horizontal should a ball be kicked to attain maxi...

    Text Solution

    |

  16. A body of projected , making an acute angle with the horizontal . If t...

    Text Solution

    |

  17. The horizontal range is four times the maximum height attained by a pr...

    Text Solution

    |

  18. A stone thrown at an angle theta to the horizontal reaches a maximum h...

    Text Solution

    |

  19. A tank is filled with water up to a height H. When a hole is made at a...

    Text Solution

    |

  20. The range of a projectile launched at angle of 30^@ to the horizontal ...

    Text Solution

    |