Home
Class 12
PHYSICS
A boy throws a cricket ball from the bou...

A boy throws a cricket ball from the boundary to the wicket - keeper. If the frictional force due to air cannot be ignored, the forces acting on the ball at the position X are represented by

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
C
Resistance of air is acting in opposite direction to motion of the ball.
Promotional Banner

Topper's Solved these Questions

  • KARNATAKA CET 2009

    KCET PREVIOUS YEAR PAPERS|Exercise PHYSICS|60 Videos

  • KARNATAKA CET 2012

    KCET PREVIOUS YEAR PAPERS|Exercise PHYSICS|60 Videos

Similar Questions

Explore conceptually related problems

A cricket ball having a mass of 0.15 kg is moving with uniform speed of 126 km/h strikes the bat of the player at its middle who holds it firmly at its position. After hitting the bat the ball moves straight back along the same path. If the collision is assumed to be perfectly clastic and bat and ball remain in contact only for a small fraction of time 0.001s the force that batsman has to apply to hold the ball for that short interval would be:

An archer stretches her bow while taking aim at the target. She then releases the arrow, which begins to move towards the target .Based on this informaion, fill up the gaps in the following statements using the following terms. Muscular,contact,non -contact,gravity, friction,shape, attraction While the arrow moves towards its target, the forces acting on it are due to................ of air.

Two copper balls, each weighing 10 g are kept in air 10 cm apart. If one electron from every 10^(6) atoms is transferred from one ball to the other, the coulomb force between them is (atomic weight of copper is 63.5)

Represent the resultant force acting on a charge q_(0) due to point charges q_(1),q_(2),q_(3),q_(4) . Assume the position vectors as vecr_(0),vecr_(1),vecr_(2),vecr_(3),vecr_(4) respectively. Give the expression for net force on q_(0)

KCET PREVIOUS YEAR PAPERS-KARNATAKA CET 2010-Physics
  1. A train is moving slowly on a straight track with a constant speed of ...

    Text Solution

    |

  2. A ball rests upon a flat piece of paper on a table to. The paper is pu...

    Text Solution

    |

  3. A boy throws a cricket ball from the boundary to the wicket - keeper. ...

    Text Solution

    |

  4. If the linear momentum of a body is increased by 50% then the kinetic ...

    Text Solution

    |

  5. The temperature of a gas contained in a closed vessel of constant volu...

    Text Solution

    |

  6. A motorboat covers a given distance in 6 hours moving downstream on a ...

    Text Solution

    |

  7. Two slabs are of the thicknesses d(1) and d(2). Their thermal conducti...

    Text Solution

    |

  8. Hot water cools from 60^(@)C to 50^(@)C in the first 10 minutes and to...

    Text Solution

    |

  9. The efficiency of Carnot's heat engine is 0.5 when the temperature of ...

    Text Solution

    |

  10. A current I is flowing through the loop. The direction of the current ...

    Text Solution

    |

  11. An ideal choke draws a current of 8 A when connected to an AC supply o...

    Text Solution

    |

  12. The spectrum of an oil flame is an example for

    Text Solution

    |

  13. According to Einstein's photoelectric equation the graph of K.E. of th...

    Text Solution

    |

  14. An electron is moving in an orbit of a hydrogen atom from which there ...

    Text Solution

    |

  15. v(1) is the frequency of the series limit of Lyman series, v(2) is te ...

    Text Solution

    |

  16. Assume the graph of specific binding energy versus mass number is as s...

    Text Solution

    |

  17. Pick out the correct statement from the following :

    Text Solution

    |

  18. A radioactive sample S(1) having the activity A(1) has twice the numbe...

    Text Solution

    |

  19. When a neutron is disintegrated to give a beta - particle,

    Text Solution

    |

  20. The forbidden energy gap in Ge in 0.72 eV Given, hc=12400" eV"-Å The m...

    Text Solution

    |