Home
Class 11
PHYSICS
A shot is fired at a distance of 39.2m ...

A shot is fired at a distance of ` 39.2m` from the foot oa a pole ` 19.6m` high so that it just passes over it. Find the magnitude and direction of the velcoity of the shot.

Text Solution

Verified by Experts

Here, Max height`= 19,6 m ` and ltbRgt horizontal range `= 39.+ 39. 2 = 78.4 m`.
Promotional Banner

Topper's Solved these Questions

  • KINEMATICS

    PRADEEP|Exercise 1 Multiple choice|10 Videos

  • KINEMATICS

    PRADEEP|Exercise 2 Multiple choice|10 Videos

  • KINEMATICS

    PRADEEP|Exercise 3 Problems for practice|67 Videos

  • GRAVIATION

    PRADEEP|Exercise Assertion-Reason Type Questions|19 Videos

  • LAWS OF MOTION

    PRADEEP|Exercise Assertion- Reason Type Questions|17 Videos

Similar Questions

Explore conceptually related problems

A shot is fired from a point at a distance of 200 m from the foot of a tower 100 m high so that it just passes over it horizontally. The direction of shot with horizontal is.

A ball is thrown from ground level so as to just clear a wall 4 m high at a distance of 4 m and fall at a distance of 14 m from the wall. Find the magnitude and direction of the velocity of the ball.

A ball is thrown from ground level so as to just clear a wall 4m high at a distance of 4 m and falls at a distance of 14 m from the wall. Find the magnitude and direction of the initial velocity.

A body is projected at an angle of 45^(@) with horizontal from a point on ground at distance 6m from the foot of a vertical pole. It just crosses the top of the pole and falls on ground on the other side at a distance of 3m from the foot of the pole. The height of the pole is:

A projectile shot at an angle of 45^(0) above "the horizontal strikes a building 30m away at a point 15m above the point of projection.The magnitude and direction of velocity of projectile when it strikes the building?

A shot of mass m is fired horizontally from the top of a tower of height 100 m, with a velocity mu=50 m/s as shown in figure -4.154 At a distance 100 m from the foot the tower a child throws a ball or same m in vertial direction with the same velocity mu=50 m/s. He throws the ball such that the ball will colides with the shot in its path and merged with it makeing an object of mass 2 m. Find the distance form the child, where this object lands on ground.

PRADEEP-KINEMATICS-4 Problems for practice
  1. A projectile is thrown in the upward direction making an angle of 60^@...

    Text Solution

    |

  2. A projectile is given an initial velocity of ( hat(i) + 2 hat (j) ) m...

    Text Solution

    |

  3. A shot is fired at a distance of 39.2m from the foot oa a pole 19.6m...

    Text Solution

    |

  4. A ball is thrown upwards with a velcoity of 80 m//s at an angle of 3...

    Text Solution

    |

  5. Show that the maximum range of a projectile in and direction is dest=c...

    Text Solution

    |

  6. a shot is fired at an angle of 30^@ with horizontal from the top of a ...

    Text Solution

    |

  7. A particle with a velcoity (u) so that its horizontal ange is twice th...

    Text Solution

    |

  8. A projectile takes off with an initial velocity of 10 m//s at an angle...

    Text Solution

    |

  9. A body is projectd with the velcity (U1) from the point (A) as shown...

    Text Solution

    |

  10. Calculate the angular velcity of the minutes hand of a clock.

    Text Solution

    |

  11. The wheel of an automobile is rotating with 4 rotations per second. F...

    Text Solution

    |

  12. The radius of the earths orbit around the sun is 1 A . U. Calculate t...

    Text Solution

    |

  13. A body of mass 5 kg is reoving in a circle of diameter 0. 30m making...

    Text Solution

    |

  14. Find the magnitude of the centripetal acceleration of a particle on th...

    Text Solution

    |

  15. The angular velocity of a particle moving in a circle of radius 50 cm ...

    Text Solution

    |

  16. Calculate the centripetal acceleation of a point on the equator of ear...

    Text Solution

    |

  17. Calculate the linear acceleration of a particle moving in a circle of ...

    Text Solution

    |

  18. A grass hopper can jump a maximum horizontal distance of 20 .4 cm . I...

    Text Solution

    |

  19. A cylclist is riding with a speed of 27 km h^-1. As he approaches a ci...

    Text Solution

    |

  20. A target is fixed on the top of a tower 13 m high. A person standing a...

    Text Solution

    |