Home
Class 12
PHYSICS
A stone is thrown at an angle of 45^(@) ...

A stone is thrown at an angle of `45^(@)` to the horizontal with kinetic energy K. The kinetic energy at the highest point is

A

Zero

B

`E//2`

C

E

D

`(2)^(1//2)E`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • PROJECTILE MOTION

    MOTION|Exercise EXERCISE-2|22 Videos

  • PROJECTILE MOTION

    MOTION|Exercise EXERCISE-3 (SECTION-A)|11 Videos

  • PROJECTILE MOTION

    MOTION|Exercise EXERCISE-3 (SECTION-B)|8 Videos

  • PHOTOELECTRIC EFFECT

    MOTION|Exercise EXERCISE -3 (PREVIOUS YEAR PROBLEMS (JEE MAIN))|12 Videos

  • RADIOACTIVITY & NUCLEAR PHYSICS

    MOTION|Exercise Exercise-3|81 Videos

Similar Questions

Explore conceptually related problems

A particle is projected at 60(@) to the horizontal with a kinetic energy K . The kinetic energy at the highest point is

A cricket ball is hit 30^(@) with the horizontal with kinetic energy K. The kinetic energy at the highest point is

A particle is projected at 60^0 to the horizontal with a kinetic energy K . The kinetic energy at the highest point is

A particle is projected at 60 ^@ to the horizontal with kinetic energy K. Its kinetic energy at the highest point is :

A body projected at an angle theta to the horizontal with kinetic energy E_k . The potential energy at the highest point of the trajectory is

A cricket ball is hit for a six the bat at an angle of 45^(@) to the horizontal with kinetic energy K. At the highest point, the kinetic energy of the ball is

A ball whose kinetic energy is E , is projected at an angle of 45^@ to the horizontal . The kinetic energy of the ball at the highest point of its flight will be

MOTION-PROJECTILE MOTION-EXERCISE-1
  1. The angle of projection of a body is 15^(@).. The other angle for whic...

    Text Solution

    |

  2. The horizontal range and the maximum height of a projectile are equal....

    Text Solution

    |

  3. A stone is thrown at an angle of 45^(@) to the horizontal with kinetic...

    Text Solution

    |

  4. A ball is thrown with initial energy 100J at an angle theta to the ho...

    Text Solution

    |

  5. The kinetic energy of a projectile at the highest point is-

    Text Solution

    |

  6. For angles of projection of a projectile at angle (45^(@) - theta) and...

    Text Solution

    |

  7. The time of flight of a projectile is 10 s and range is 500m. Maximum ...

    Text Solution

    |

  8. Two seconds after projection, a projectile is travelling in a directio...

    Text Solution

    |

  9. A particle is projected with a speed V from a point O making an angle ...

    Text Solution

    |

  10. Two projectiles are thrown simultaneously in the same plane from the s...

    Text Solution

    |

  11. Two projectivles are thrown simultaneously in the same plane from the ...

    Text Solution

    |

  12. A ball is hit by a batsman at an angle of 37^(@) as shown in figure. T...

    Text Solution

    |

  13. A projectile is fired with a speed u at an angle theta with the horizo...

    Text Solution

    |

  14. A person is standing on a truck moving with a constant velocity of 14....

    Text Solution

    |

  15. Two particles are projected from the same point with the same speed at...

    Text Solution

    |

  16. A man on a moving cart, facing the direction of motion, thrown a ball ...

    Text Solution

    |

  17. A particle is projected with velocity u at an angle alpha from a point...

    Text Solution

    |

  18. One second after the projection, a stone moves at an angle of 45^@ wi...

    Text Solution

    |

  19. In previous questions, the initial velocity of projection of stone is-

    Text Solution

    |

  20. The equation of a projectile is y=sqrt(3)x-(gx^(2))/(2) the angle of...

    Text Solution

    |