Home
Class 11
PHYSICS
. The mass of a ship is 2 xx 10^7 kg. On...

. The mass of a ship is `2 xx 10^7` kg. On applying a force of `25 xx 10^5` N, it is displaced through 25 m. The speed of ship is

A

`2.5 m//s`

B

`5 m//s`

C

`3.7 m//s`

D

`12.5 m//s`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • Laws of Motion

    SL ARORA|Exercise Exercise|627 Videos
  • Kinetic Theory of gases

    SL ARORA|Exercise Example|47 Videos
  • LAWS OF MOTION : FRICTION

    SL ARORA|Exercise Self Practice|95 Videos

Similar Questions

Explore conceptually related problems

If a ship of mass 4 xx 10 ^( 7 ) kg initially at rest is pulled by a force of 5 xx 10 ^ ( 4 ) N through a distance of 4 m, then the speed of the ship will be (resistance due to water is negligible )

While leunching a rocket a rocket of mass 2xx 10^(2) kg , a force of 5 xx 10^(5) . N is applied for 10 seconds . What is the velocity attained by the rocket at the end of 10 s ?

A ship of mass 3xx10^7kg initially at rest, is pulled by a force of 5xx10^5N through a distance of 3m. Assuming that the resistance due to water is negligible, the speed of the ship is

While lauching a rocket of mass 2xx 10^(4)kg a force of 5 xx 10^(5) N is applied for 20s Calculate the velocity attained by the rocket at the end of 20s .

While launcing a rocket of mass 2 xx10^(4) kg, a force of 5 xx10^(5) N is applied for 20 s. Calculate the velocity attained by the rocket at the end of 20 s.

SL ARORA-Laws of Motion-Exercise
  1. What is the momentum of a 100000 kg truck whose velocity is 20 m//s ?

    Text Solution

    |

  2. The force acting on a body of mass 10 kg is (2 overset ^i +j -overset ...

    Text Solution

    |

  3. . The mass of a ship is 2 xx 10^7 kg. On applying a force of 25 xx 10^...

    Text Solution

    |

  4. An army vehicle of mass 1000 kg is moving with a velocity of 10 m//s a...

    Text Solution

    |

  5. A particle of mass 4 kg is acted upon by steady force of 4 N.Distance ...

    Text Solution

    |

  6. A body mass 2kg has an initial velocity of 3 metre//sec along OE and i...

    Text Solution

    |

  7. A force of 1000 N is applied on a body of mass 100 kg moving with a ve...

    Text Solution

    |

  8. A ball of mass 25 g, moving with a velocity of 2 ms^(-1) is stopped wi...

    Text Solution

    |

  9. A 30gm bullet initially at 120m//s penetrates 12cm into a wooden block...

    Text Solution

    |

  10. A body of mass 8kg is moved by a force F = (3x)N, where x is the disat...

    Text Solution

    |

  11. A body of mass 5 kg statrs from the origin with an initial velocity ve...

    Text Solution

    |

  12. A body is acted upon by a constant force fromtime t=0 to a time t=T af...

    Text Solution

    |

  13. The effective acceleration of a body, when thrown upwards with acceler...

    Text Solution

    |

  14. Three different objects of masses m(1) , m(2) and m(2) are allowed to ...

    Text Solution

    |

  15. Dimensions of impulse are :

    Text Solution

    |

  16. The momentum is most closely related to

    Text Solution

    |

  17. A particle is moving in a circle with uniform speed v . In moving fro...

    Text Solution

    |

  18. If two balls each of mass 0.06 kg moving in opposite directions with s...

    Text Solution

    |

  19. A ball strikes a bat with velocity v. The ball has mass m and after st...

    Text Solution

    |

  20. A body of mass 2 kg moves with an acceleration 3ms^(-2). The change in...

    Text Solution

    |