Home
Class 11
PHYSICS
In the absence of wind the range and max...

In the absence of wind the range and maximum height of a projectile were `R` and `H`. If wind imparts a horizontal acceleration `a=g//4` to the projectile then find the maximum range and maximum height.

Text Solution

Verified by Experts

`H^(1)=H ( :' u sin theta` remains same)
`T^(1)=T`
`R^(1)=u_(x)T+1/2aT^(2)=R+1/2g/4T^(2)`
`=R+1/8gT^(2),=R+H`
`R^(1)=R+H` ,`H^(1)=H`
Promotional Banner

Topper's Solved these Questions

  • MOTION IN A PLANE

    NARAYNA|Exercise C.U.Q|36 Videos
  • MOTION IN A PLANE

    NARAYNA|Exercise Level-I(C.W)|43 Videos
  • MECHANICAL PROPERTIES OF SOLIDS

    NARAYNA|Exercise LEVEL-II (H.W)|24 Videos
  • MOTION IN A STRAIGHT LINE

    NARAYNA|Exercise Level 2 H.W|29 Videos

Similar Questions

Explore conceptually related problems

The horizontal range and miximum height attained by a projectile are R and H , respectively. If a constant horizontal acceleration a = g//4 is imparted to the projectile due to wind, then its horizontal range and maximum height will be

The angle of projection at which the horizontal range and maximum height of projectile are equal is

If R and H represent horizontal range and maximum height of the projectile, then the angle of projection with the horizontal is

The horizontal range and the maximum height of a projectile are equal. The angle of projection of the projectile is

If R and H are the horizontal range and maximum height attained by a projectile , than its speed of prjection is

Find the angle of projection of a projectile for which the horizontal range and maximum height are equal.

In a projectile motion, velocity at maximum height is

Find the angle of projection for a projectile motion whose rang R is (n) time the maximum height H .

The velocity at the maximum height of a projectile is half of its velocity of projection u . Its range on the horizontal plane is

NARAYNA-MOTION IN A PLANE-Level-II(H.W)
  1. In the absence of wind the range and maximum height of a projectile we...

    Text Solution

    |

  2. The greatest and least resultant of two forces are 7N and 3N respectiv...

    Text Solution

    |

  3. In an equilateral triangle ABC, AL, BM, and CN are medians. Forces alo...

    Text Solution

    |

  4. Given that vecA+vecB+vecC=0, out of three vectors two are equal in mag...

    Text Solution

    |

  5. A and B are two pegs separated by 13 cm.A body of 169 kgwt is suspende...

    Text Solution

    |

  6. Two particles having position vectors vecr(1)=(3veci+5 vecj)m and vec...

    Text Solution

    |

  7. A body is projected up such that its position vector varies with time ...

    Text Solution

    |

  8. The position of a particle is given by vecr=3tveci-2t^(2)hatj+4hatk m ...

    Text Solution

    |

  9. A particle starts from origin at t=0 with a constant velocity 5hati m/...

    Text Solution

    |

  10. When two bodies approach each other with the different speeds, the dis...

    Text Solution

    |

  11. An aeroplane is flying with the velocity of V(1)=800kmph relative to t...

    Text Solution

    |

  12. A boat takes 4 hr upstream and 2 hr down the stream for covering the s...

    Text Solution

    |

  13. The width of a river is 2sqrt3km.A boat is rowed in direction perpendi...

    Text Solution

    |

  14. Person aiming to reach the exactly opposite point on the bank of a str...

    Text Solution

    |

  15. A particle projected from the level ground just clears in its ascent a...

    Text Solution

    |

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

    Text Solution

    |

  17. A ball is thrown with velocity 8 ms^(-1) making an angle 60^(@) with t...

    Text Solution

    |

  18. The range of a projectile launched at an angle of 15^(@) with horizont...

    Text Solution

    |

  19. A body is projected obliquely from the ground such that its horizontal...

    Text Solution

    |

  20. A projectile is thrown at angle beta with vertical.It reaches a maximu...

    Text Solution

    |

  21. The maximum height attained by a projectile is increased by 5%. Keepin...

    Text Solution

    |