Home
Class 11
PHYSICS
A bullet fired at an angle of 30^(@) wit...

A bullet fired at an angle of `30^(@)` with the horizontal hits the ground 3 km away. By adjusting the angle of projection, can one hope to hit a target 5 km away ? Assume the muzzle speed to be fixed and neglect air resistance.

Text Solution

Verified by Experts

Maximum Range = 3.46 km
So it is not possible.
Promotional Banner

Topper's Solved these Questions

  • KINEMATICS

    CBSE COMPLEMENTARY MATERIAL|Exercise M.C.Q.|20 Videos
  • KINEMATICS

    CBSE COMPLEMENTARY MATERIAL|Exercise 5 Marks|2 Videos
  • GRAVITATION

    CBSE COMPLEMENTARY MATERIAL|Exercise MULTIPLE CHOICE QUESTIONS|19 Videos
  • KINETIC THEORY OF GASES

    CBSE COMPLEMENTARY MATERIAL|Exercise Objective question|20 Videos

Similar Questions

Explore conceptually related problems

A bullet fired at an angle of 30^@ with the horizontal hits the ground 3.0 km away. By adjusting its angle of projection, can one hope to hit a target 5.0 away? Assume the muzzle speed to be fixed and neglect air resistance.

A bullet is fired at an angle of 15^@ with the horizontal and hits the ground 6 km away. Is it possible to hit a target 10 km away by adjusting the angle of projection assuming the initial speed to be the same ?

A bullet fired at an angle of 30^(@) with the horizontal hits the ground 3 sqrt 3 km away. Can wr hit a target at a distance of 6 sqrt 2km by adjustion its angle of projection?

A bullet is fired at an angle of 15^(@) with the horizontal and it hits the ground 3 km away. Can we hit a target at a distance of 7 km by just adjusting its angle of projection ?

A bullet fired at an angle of 60^@ with the vertical hits the ground at a distance of 2 km. Calculate the distance at which the bullet will hit the ground when fired at an angle of 45^@ ,assuming the speed to be the same.

A bullet fired at an angle of 60^(@) with the vertical his the levelled ground at a distance of 200 m . Find the distance at which the bullet will hit the ground when fired at angle of 30^(@) . (with same speed).

A bullet fired at an angle of 60^@ with the vertical hits the grond at a distance of 2.5 km ., Calculate the distance at which the bullet will hit the grund when fired at an angle of 45^@ with vertical. Assuning the speed to be the same.

CBSE COMPLEMENTARY MATERIAL-KINEMATICS-Numericals
  1. A car is moving along x-axis. As shown in figure it moves from O to P ...

    Text Solution

    |

  2. On a 60 km track, a train travels the first 30 km with a uniform speed...

    Text Solution

    |

  3. The displacement x of a particle varies with time as x = 4t^(2) – 15t ...

    Text Solution

    |

  4. A driver takes 0.20 s to apply the brakes after he sees a need for it....

    Text Solution

    |

  5. From the top of a tower 100 m in height a ball is dropped and at the s...

    Text Solution

    |

  6. A ball throuwn vertically upwards with a speed of 19.6ms^(-1) from the...

    Text Solution

    |

  7. Two towns A and B are connected by a regular bus service with a bus le...

    Text Solution

    |

  8. A motor boat is racing towards North at 25 km//h and the water current...

    Text Solution

    |

  9. An aircraft is flying at a height of 3400 m above the ground, If the ...

    Text Solution

    |

  10. A boat is moving with a velocity (3hati+4hatj) with respect to ground....

    Text Solution

    |

  11. A hiker stands on the edge of a cliff 490 m above the ground and throw...

    Text Solution

    |

  12. A bullet fired at an angle of 30^(@) with the horizontal hits the grou...

    Text Solution

    |

  13. A stone tied to the end of a string 80 cm long is whirled in a horizon...

    Text Solution

    |

  14. A cyclist is riding with a speed of 27 kmh^(-1) . As he approaches a c...

    Text Solution

    |

  15. If the magnitude of two vectors are 3 and 4 and their scalar product i...

    Text Solution

    |

  16. Find the value of λ so that the vector vecA=2hati+lambda hatj+hatk and...

    Text Solution

    |

  17. The velocity time graph of a particle is given by (i) Calculate d...

    Text Solution

    |

  18. If veca, vecb and vecc are represented by three sides of equilateral t...

    Text Solution

    |

  19. Prove that for any vector veca, veca=(veca. hati)hati+(veca. hatj)ha...

    Text Solution

    |

  20. The resultant vector of vec(P) and vec(Q) is vec(R). On reversing the ...

    Text Solution

    |