Home
Class 12
PHYSICS
What will be the mass of an object nuder...

What will be the mass of an object nuder free fall, if at earth's surface it weighs 100 N ? [Take `g=10 m//s^(2)`]

Text Solution

Verified by Experts

At free fall wight becomes zero but mass remains unchanged.
`therefore mg = 100`
`therefore m = 10 kg`
Promotional Banner

Topper's Solved these Questions

  • GRAVITATION

    AAKASH INSTITUTE|Exercise Try Yourself|33 Videos

  • GRAVITATION

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION -A (Objective Type Questions (one option is correct))|50 Videos

  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - D|13 Videos

  • KINETIC THEORY

    AAKASH INSTITUTE|Exercise EXERCISE (ASSIGNMENT) SECTION - D Assertion - Reason Type Questions|10 Videos

Similar Questions

Explore conceptually related problems

What will be the mass of an astronaut in a space satellite if at earth's surface the astronaut weighs 250 N ? (Take g = 10 ms^(-2) )

Calculate the mass of a body weighing 100 dyne . Take g = 10 ms^(-2) .

The radius of earth is about 6400Km and that of mars is about 3200 km The mass of the earth is about 10 times the mass of mars An object weight 200N on earth 's surface , then its weight on the surface of mars will be

What is the value of acceleration due to gravity at a height equal to helf the radius of earth, from surface of earth ? [take g = 10 m//s^(2) on earth's surface]

(a) What will an object weigh on the Earth's surface if it weighs 160 N on the Moon's surface? (b) How many Earth radii must this same object be from the center of Earth if it is to weigh the same as it does on the Moon?

An artificial satellite is orbiting at a height of 1800 km from the earth's surface. The earth's radius is 6300 km and g=10m/s^(2) on its surface. What is the radial acceleration of the satellite?

Two diamonds begin a free fall from rest from the same height, 1.0 s apart. How long after the first diamond begins to fall will the two diamonds be 10 m apart? Take g = 10 m//s^2.

If the weight of a body on the surface of the moon is 100 N, what is its mass ? ( g = 1.63 m//s^(2))

AAKASH INSTITUTE-GRAVITATION -ASSIGNMENT SECTION - D (ASSERTION-REASON TYPE QUESTIONS)
  1. What will be the mass of an object nuder free fall, if at earth's surf...

    Text Solution

    |

  2. A : The gravitational force does not depend on the intervening med...

    Text Solution

    |

  3. A : The acceleration due to gravity for an is independent from its m...

    Text Solution

    |

  4. A : If angular speed of the earth increases , the effective g will d...

    Text Solution

    |

  5. A : The gravitational field intensity is zero everywhere inside a...

    Text Solution

    |

  6. A: The value of potential energy depends on the reference taken fo...

    Text Solution

    |

  7. A: When a satellite is orbiting then no energy is required to keep...

    Text Solution

    |

  8. An astronaut inside a satellite is in a state of weightlessness becaus...

    Text Solution

    |

  9. A: The speed of a planet is maximum at perihelion . R : The ang...

    Text Solution

    |

  10. A : Kepler's third law of planetary motion is valid only for invers...

    Text Solution

    |

  11. A : Kepler's law cannot be used for asteroids and comets . R: Ast...

    Text Solution

    |

  12. A : During orbital motion of planet around the sun work done by ...

    Text Solution

    |

  13. A : Angular momentum of a satellite about a planet is constant . R...

    Text Solution

    |

  14. A : Gravitational potential is constant everywhere inside a spherica...

    Text Solution

    |

  15. A : Field created by the point mass in its surroundings is a non - u...

    Text Solution

    |

  16. A: If the force of gravitation in inversely proportional to the dis...

    Text Solution

    |

  17. A : Work done by the gravitational force is positive when the two ...

    Text Solution

    |