Home
Class 11
PHYSICS
Compare the impulses exerted on a wall b...

Compare the impulses exerted on a wall by the two objects, a golf ball and a lump of mud both having the same mass and the veloctiy .

A

the golfball imparts greater impulse

B

the lump of mud imparts the greater impulse

C

both impart equal impulse

D

nothing can be said

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • NEWTONS LAWS OF MOTION

    NARAYNA|Exercise LEVEL -I (C.W)|47 Videos

  • NEWTONS LAWS OF MOTION

    NARAYNA|Exercise LEVEL -II (C.W)|71 Videos

  • NEWTONS LAWS OF MOTION

    NARAYNA|Exercise PASSAGE TYPE QUESTION|6 Videos

  • MOTION IN A STRAIGHT LINE

    NARAYNA|Exercise Level 2 H.W|29 Videos

  • OSCILLATIONS

    NARAYNA|Exercise EXERCISE - IV|41 Videos

Similar Questions

Explore conceptually related problems

A woman throws an object of mass 500 g with a speed of 25 m s^(-1) . (a) What is the impulse imparted to the object ? (b) If the object hitts a wall and rebounds with the half the original speed , what is the change in momentum of the object ?

A ball of mass m strikes a rigid wall with speed v and gets reflected without any loss of speed, as shown in the figure. (a) What is the magnitude of the impulse imparted to the ball by the wall? (b) What is the direction of the force on the wall due to the ball?

The following problems illustrate the effect of a time-dependent force of a large average magnitude which acts on a moving object only for a short duration. Such forces are called 'impulsive' forces. According to the impulse-momentum theorem, impulse delivered to a body is equal to the change of linear momentum of the body. A ball of mass 250 g is thrown with a speed of 30 m//s . The ball strikes a bat and it is hit straight back along the same line at a speed of 50 m//s . Variation of the interaction force, as long as the ball remains in contact with the bat, is as shown in Fig. Average force exerted by the bat on the ball is Let us consider another example. The given ball of mass 250 g is dropped from a height 5 m on a hard floor. Force exerted by the floor on the ball, as long as these are in contact, varies with time as shown in Fig.

The following problems illustrate the effect of a time-dependent force of a large average magnitude which acts on a moving object only for a short duration. Such forces are called 'impulsive' forces. According to the impulse-momentum theorem, impulse delivered to a body is equal to the change of linear momentum of the body. A ball of mass 250 g is thrown with a speed of 30 m//s . The ball strikes a bat and it is hit straight back along the same line at a speed of 50 m//s . Variation of the interaction force, as long as the ball remains in contact with the bat, is as shown in Fig. Maximum force exerted by the bat on the ball is

What happens to the gravitational force between two objects, if the mass of both objects are doubled and the distance between the objects is quadrupled

A lead ball strikes a wall and falls down, a tennis ball having the same mass and velocity strikes the wall and bounces back. Check the correct statement

A metalic ball strikes a wall and drops dead whereas rubber ball having the same mass and velocity bounces back. Which of the following is correct ?

NARAYNA-NEWTONS LAWS OF MOTION-C.U.Q
  1. A block moving in air breaks into two parts and the parts separate ? .

    Text Solution

    |

  2. Regarding linear momentum of a body (a) It is a measure of quantity ...

    Text Solution

    |

  3. Compare the impulses exerted on a wall by the two objects, a golf ball...

    Text Solution

    |

  4. Two objects X and Y are thrown unpwards simultaneously with the same s...

    Text Solution

    |

  5. A man drops an apple in the lift. He finds that the apple remains stat...

    Text Solution

    |

  6. Internal forces can change

    Text Solution

    |

  7. A man is standing on a sparing platform, Reading of spring balaance is...

    Text Solution

    |

  8. A stretching force of 10N is applied at one end of a spring balance an...

    Text Solution

    |

  9. A ball is dropped from a spacecraft revolving around the earth at a he...

    Text Solution

    |

  10. A body is under the action of three forces vecF(1),vecF(2) and vecF(3)...

    Text Solution

    |

  11. In the system in the figure m(1)gtm(2) system is held at rest by threa...

    Text Solution

    |

  12. A lift is asecending with a constnat speed ''V''. A passenger in the l...

    Text Solution

    |

  13. A reference frame attached to the earth

    Text Solution

    |

  14. A Stationary railway platform on earth is .

    Text Solution

    |

  15. A rotating platform for a stationary observer outside it is .

    Text Solution

    |

  16. The acceleration of a particle is found to be non zero when no force a...

    Text Solution

    |

  17. Frictional force between two bodies

    Text Solution

    |

  18. Maximum value of static friction is .

    Text Solution

    |

  19. A good lubricant should be highly

    Text Solution

    |

  20. Theoretically which of the following are best lubricants ? .

    Text Solution

    |