Home
Class 9
PHYSICS
A water tanker filled up to 2/3 of its h...

A water tanker filled up to `2/3` of its height is moving with a uniform speed. On sudden application of the brake, the water in the tank would

A

move backward

B

move forward

C

be unaffected

D

rise upwards

Text Solution

Verified by Experts

The correct Answer is:
B

On sudden application of brakes, water in the tank would move forward due to inertia of motion.
Promotional Banner

Topper's Solved these Questions

  • FORCES AND LAWS OF MOTION

    PRADEEP|Exercise MOCK TEST|36 Videos
  • FORCES AND LAWS OF MOTION

    PRADEEP|Exercise ASSESSSMENT THROUGH PAPER-PEN TEST|29 Videos
  • FLOTATION

    PRADEEP|Exercise Problem For Practice|6 Videos
  • GRAVITATION

    PRADEEP|Exercise Model Test paper (1)|36 Videos

Similar Questions

Explore conceptually related problems

A water tanker filled up to two-thirds of its tank with water is running with a uniform speed. When the brakes are suddenly applied, the water in its tank would:

A motor car moving with a uniform speed of 20 m/sec comes to stop on the application of brakes after travelling a distance of 10m, its deceleration is

A motor car moving with a uniform speed of 20 m//sec comes to stop on the application of brakes after travelling a distance of 10m Its acceleration is

Solve : Sandeep filled water in 4/5 th of an empty tank. After that, Ramakant filled 1/4 th part more of the same tank. Then Umesh used 3/14 th part of the tank to water the garden. If the tank has a maximum capacity of 560 litres, how much water is left in the tank now?

A rectangular tank is placed on a horizontal ground and is filled with water to a height H above the base. A small hole is made on one vertical side at a depth D below the level of the water in the tank. The distance x from the bottom of the tank at which the water jet from the tank will hit the ground is

A 10 H.P. motor pumps out water from a well of depth 20 m and fills a water tank of volume 22380 litres at a height of 10 m from the ground. The running time of the motor to fill the empty water tank is ( g=1=ms^(-2) )

PRADEEP-FORCES AND LAWS OF MOTION-MULTIPLE CHOICE QUESTIONS
  1. In Ques.8, the direction of acceleration is

    Text Solution

    |

  2. A swimmer swims due to

    Text Solution

    |

  3. A gun recoils on firing. This is due to

    Text Solution

    |

  4. Velocity of recoil of gun is much smaller than the velocity of bullet....

    Text Solution

    |

  5. What is the total momentum of the bullet and the gun before firing?

    Text Solution

    |

  6. Total momentum of gun and bullet before firing is

    Text Solution

    |

  7. A gun fires a bullet with a speed of 400m//s. What is recoil velocity...

    Text Solution

    |

  8. When a sailor jumps from a boat to the river bank?

    Text Solution

    |

  9. Flying of rockets and jet planes is explained on the basis of

    Text Solution

    |

  10. While extinguishing fire, the fireman has hold the hose pipe very stro...

    Text Solution

    |

  11. When reasultant of all forces acting on a body is zero, the forces are...

    Text Solution

    |

  12. A ball set roilling on the ground stops after sometime. This is due to

    Text Solution

    |

  13. Which of the following statement is not correct for an object moving a...

    Text Solution

    |

  14. According to the third law of motion , action and reaction

    Text Solution

    |

  15. A goalkeeper in a game of football pulls his hands backwards while hol...

    Text Solution

    |

  16. The inertia of an object tends to cause the object

    Text Solution

    |

  17. A passenger in a moving train tosses a coin which falls behind him. It...

    Text Solution

    |

  18. An object of mass 2kg is sliding with a constant velocity of 4ms^(-1) ...

    Text Solution

    |

  19. Rocket works on the principle of coservation of

    Text Solution

    |

  20. A water tanker filled up to 2/3 of its height is moving with a uniform...

    Text Solution

    |