Home
Class 11
PHYSICS
A ball is thrown in air at an angle 45^(...

A ball is thrown in air at an angle `45^(@)` and the other ball at an angle of `60^(@)` . Calculate the ratio of maximum height and horizontal range of two balls .

Text Solution

AI Generated Solution

To solve the problem of finding the ratio of maximum height and horizontal range of two balls thrown at angles of 45° and 60°, we will follow these steps: ### Step 1: Understanding the Formulas The maximum height \( H \) and the horizontal range \( R \) for a projectile are given by the following formulas: - Maximum Height: \[ H = \frac{u^2 \sin^2 \theta}{2g} ...
Promotional Banner

Topper's Solved these Questions

  • MOTION IN A PLANE

    MODERN PUBLICATION|Exercise Revision Exercises (Long Answer Question)|6 Videos
  • MOTION IN A PLANE

    MODERN PUBLICATION|Exercise Revision Exercises (Numerical Problems)|26 Videos
  • MOTION IN A PLANE

    MODERN PUBLICATION|Exercise Revision Exercises (Fill in the Blanks)|9 Videos
  • MECHANICAL PROPERTIES OF FLUIDS

    MODERN PUBLICATION|Exercise Chapter Practise Test|16 Videos
  • MOTION IN A STRAIGHT LINE

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST|16 Videos

Similar Questions

Explore conceptually related problems

A ball moving is thrown at an angle of 60^(@) with the horizontal , with initial speed of 30 m//s . Calculate (a) time of flight of the ball (b) hrizontal range . (c) maximum height attained .

A ball is thrown at a speed of 40 m/s at an angle of 60^0 with the horizontal. Find a. the maximum height reached and b. the range of te ball. Take g=10 m/s^2 .

A ball is thrown vertically upward with a velocity of 20 m/s. Calculate the maximum height attain by the ball.

A ball is kicked at an angle of 30^(@) with the vertical. If the horizontal component of its velocity is 19.6 ms^(-1) , find the maximum height and horizontal range.

A ball is thrown at an angle theta with the horizontal and the range is maximum. The value of tantheta is:-

a ball is thrown with 25 m//s at an angle 53^(@) above the horizontal. Find its time to fight, maximum height and range.

A football player kicks a ball at ball at an angle of 30 ^(0) with the horizontal with an initial speed of 20 m//s . Assuming that the ball travels in a vertical plance, calculate (a) the time at which the ball reaches the highest point (b) maximum height reached (c ) the horizontal range of the ball (d) the time for which the ball is in air. g =10 m//s^(2) .

A ball is thrown at an angle theta and another ball is thrown at an angle (90^@- tehta) with the horizontal direction from the same point, each with velocity 40 ms^(-1) . The second ball reaches 40 m higher than the first ball. Find their individul heithts, Take g= 10 m//s .

A ball of mass m is thrown vertically upwards. Another ball of same mass is thrown at an angle theta to the horizontal. If the time if flights for both is same, the ratio of maximum height attained by them

A ball is thrown at angle theta and another ball is thrown at an angle (90^(@)-theta) with the horizontal direction from the same point with velocity 39.2 ms^(-1) . The second ball reaches 50 m higher than the first ball. Find their individual heights. Take g = 9.8 ms^(-2) .

MODERN PUBLICATION-MOTION IN A PLANE -Revision Exercises (Short Answer Question)
  1. What will be the angle between the vectors vecA and vecB if vecA+vecB...

    Text Solution

    |

  2. Vector addition is different from scalar addition. Explain.

    Text Solution

    |

  3. What do you understand by resolution of a vector ? Show that there is ...

    Text Solution

    |

  4. MULTIPLICATION OF A VECTOR BY SCALAR

    Text Solution

    |

  5. What is a projectile ? Give its examples. Show that the path of projec...

    Text Solution

    |

  6. What is a uniform circular motion ? Explain the terms , time period, f...

    Text Solution

    |

  7. Write relation between angular velocity and linear velocity,

    Text Solution

    |

  8. Derive the relation between centripetal acceleration and linear veloci...

    Text Solution

    |

  9. The angle of projection at which the horizontal range and maximum heig...

    Text Solution

    |

  10. What are the assumptions made in the study of a projectile motion ?

    Text Solution

    |

  11. Show that there are two angles of projection for which the horizontal ...

    Text Solution

    |

  12. At which point of projectile motion (i) potential energy is maximum (i...

    Text Solution

    |

  13. Which is large : angular velocity of the earth about its axis or angul...

    Text Solution

    |

  14. Two balls of masses 2 m and 6 m are thrown in air : one vertically upw...

    Text Solution

    |

  15. For which angle of projection the horizontal range is 5 times the maxi...

    Text Solution

    |

  16. Is the flying of a bird an example of parallelogram law of addition ...

    Text Solution

    |

  17. Show that the horizontal vector and displacement vector in two dimensi...

    Text Solution

    |

  18. What do you understand by (i) position vector and (ii) displacement ve...

    Text Solution

    |

  19. A ball is thrown in air at an angle 45^(@) and the other ball at an an...

    Text Solution

    |

  20. Two bodies of masses M and m are allowed to fall from the same height ...

    Text Solution

    |