Home
Class 12
PHYSICS
A hydraulic automobile lift is designed ...

A hydraulic automobile lift is designed to lift vehicles of mass 5000 kg. The area of cross section of the cylinder carrying the load is 250`cm^2`.The maximum pressure the smaller piston would have to bear is___
[Assume g = 10`m/(s ^2)` ]:

A

`200 xx10^(+6)` Pa

B

`20 xx10^(+6)` Pa

C

`2 xx10^(+6)` Pa

D

`2 xx10^(+5)` Pa

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • JEE MAIN 2022

    JEE MAINS PREVIOUS YEAR|Exercise Question|492 Videos
  • JEE MAIN 2024

    JEE MAINS PREVIOUS YEAR|Exercise Questions|22 Videos

Similar Questions

Explore conceptually related problems

A hydraulic automobile lift is designed to lift cars with a maximum mass of 3000Kg . The area of cross section of the piston carrying the load is 425cm^(2) . What maximum pressures would the smaller piston have to bear?

A hydraulic automobile lift is designed to lift cars with a maximum mass of 300 kg. the area of cross-section of the piston carrying the load is 425cm^(3) . What maximum pressure would smaller piston have to bear?

A crane lifts a mass of 100 kg to a height of 10 m in 20 s. The power of the crane is (Take g = 10 m s^(-2) )

The diameter of the piston of a hydraulic automobile is D metre. What pressure, in atmosphere is required to lift a car of mass m kg ?

A car of mass 1400 kg placed on the platform in a service station has to be lifted up. The area of the press piston to which the platform is 5m^(2) . Determine the force that has to be applied on the piston of pump cylinder having an area of cross section 0*25m^(2) . (Take g = 10 m s^(-2))

A lift is designed to carry a load of 4000 kg through 10 floors of a building, avarage 6m per floor, in 10s. Calculate the power of the lift.

The mass of lift is 500 kg. When it ascends with an acceleration of 2m//s^(2) ,the tension in the cable will be [g=10m//s^(2)]

A crane lifts a mass of 100 kg to a height of 10m in 20s . The power of the crane is (Take g = 10 ms^(-2))

A lift of mass 1000 kg is going up. The variation in the speed of lift is shown in figure. Then the minimum tension in the rope will be (g=10 m//s^(2))

JEE MAINS PREVIOUS YEAR-JEE MAIN 2023-Question
  1. The acceleration due to gravity at height h above the earth if hltltR ...

    Text Solution

    |

  2. Given below are two statements: one is labelled as Assertion A and the...

    Text Solution

    |

  3. A hydraulic automobile lift is designed to lift vehicles of mass 5000 ...

    Text Solution

    |

  4. A bullet of mass 0.1 kg moving horizontally with speed 400ms^-1 hits a...

    Text Solution

    |

  5. The waves emitted when a metal target is bombarded with high energy el...

    Text Solution

    |

  6. For particle P revolving round the centre O with radius of circular pa...

    Text Solution

    |

  7. A steel rod of length 1 m and cross sectional area 10^- 4 m^2 is heate...

    Text Solution

    |

  8. The number density of free electrons in copper is nearly 8xx10 ^28 m^-...

    Text Solution

    |

  9. The ratio of magnetic field at the centre of a current carrying coil o...

    Text Solution

    |

  10. A hollow spherical ball of uniform density rolls up a curved surface w...

    Text Solution

    |

  11. A series combination of resistor of resistance 100 Omega, inductor of ...

    Text Solution

    |

  12. A guitar string of length 90 cm vibrates with a fundamental frequency ...

    Text Solution

    |

  13. A body of mass 5 kg is moving with a momentum of 10 kg ms^-1 Now a for...

    Text Solution

    |

  14. A 600 pF capacitor is charged by 200 V supply. It is then disconnected...

    Text Solution

    |

  15. The ratio of wavelength of spectral lines Halpha and Hbeta in the Balm...

    Text Solution

    |

  16. Two transparent media having refractive indices 1.0 and 1.5 are separa...

    Text Solution

    |

  17. A metallic surface is illuminated with radiation of wavelength lambda ...

    Text Solution

    |

  18. The variation of kinetic energy (KE) of a particle executing simple ha...

    Text Solution

    |

  19. The critical angle for a denser-rarer interface is 45^@The speed of li...

    Text Solution

    |

  20. Given below are two statements: Statements I: Astronomical unit (Au), ...

    Text Solution

    |