Home
Class 11
PHYSICS
A ship of mass 3 xx 10^7 kg initially at...

A ship of mass `3 xx 10^7` kg initially at rest is pulled by a force of `5 xx 10^4` N through a distance of 3 m. Assuming that the resistance due to water is negligible, what will be the speed of the ship?

A

`0.1 ms^(-1)`

B

`1.5 ms^(-1)`

C

`5 ms^(-1)`

D

`0.2 ms^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
A

`0.1 ms^(-1)`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • LAWS OF MOTION

    MTG GUIDE|Exercise AIPMT /NEET (MCQ)|24 Videos
  • LAWS OF MOTION

    MTG GUIDE|Exercise NEET CAFÉ (TOPICWISE PRACTIVE QUESTIONS) (FRICTION)|27 Videos
  • KINEMATICS

    MTG GUIDE|Exercise AIPMT/ NEET MCQs|31 Videos
  • MOTION OF SYSTEM OF PARTICLES AND RIGID BODY

    MTG GUIDE|Exercise AIPMT / NEET (MCQs)|37 Videos

Similar Questions

Explore conceptually related problems

. 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

Due to cold weather a 1 m water pipe of cross-sectional area 1 cm^2 is filled with ice at - 10^@C . Resistive heating is used to melt the ice. Current of 0.5 A is passed through 4 kOmega resistance. Assuming that all the heat produced is used for melting, what is the minimum time required ? (Given latent heat of fusion for water/ice = 3.33 xx 10^5 J kg^(-1) , specific heat of ice = 2 xx 10^3 J kg^(-1) and density of ice =10^3kg//m^3 )

Knowledge Check

  • 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

    A
    `1.5m//sec`
    B
    `60m//sec`
    C
    `0.1m//sec`
    D
    `5m//sec`
  • A ship of mass 3 xx 10^(7) kg initially at rest, is pulled by a foce of 5 xx 10^(4) N through a dsitance of 3m. Assuming that the resistance due to water its negligble, the speed of the ship is:

    A
    1.5 m/s
    B
    60 m/s
    C
    0.1 m/s
    D
    5 m/s
  • A ship of mass 3 times 10^7 kg initially at rest is pulled by a force of 5 times 10^4 N through a distance of 3m. Assume that the resistance due to water is negligible, the speed of the ship is

    A
    `1.5 ms^-1`
    B
    `60 ms^-1`
    C
    `0.1 ms^-1`
    D
    `5 ms^-1`
  • Similar Questions

    Explore conceptually related problems

    Due to cold weather a 1 m water pipe of cross-sectional area 1 cm^2 is filled with ice at - 10^@C . Resistive heating is used to melt the ice. Current of 0.5 A is passed through 4 kOmega resistance. Assuming that all the heat produced is used for melting, what is the minimum time required ? (Given latent heat of fusion for water/ice = 3.33 xx 10^5 J kg^(-1) , specific heat of ice = 2 xx 10^3 J kg^(-1) and density of ice =10^3kg//m^3 )

    0An engine of mass 5 xx 104 kg pulls a coach of mass 4xx10kg. Suppose that there is a resistance of 1 N per 100 kg acting on both coach and engine, and that the driving

    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 )

    A ship of mass 3xx10^(2)kg initially at rest is pulled by a force of 5xx10^(4) N through a distance of 3m. Neglecting frcition, the speed of the ship at this moment is:

    A constant force acts on a body of mass 5 kg at rest for 10s. If the body moves through a distance of 250 m, what is the magnitude of the force?