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The radius of earth is about 6400 km ...

The radius of earth is about 6400 km and that of Mars is 3200 km . The mass of the earth is about 10 times the mass of Mars . An object weighs 200 N on te surface of Earth . Its weight on the surface of mars will be .

A

8 N

B

20 N

C

40 N

D

80 N

Text Solution

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The correct Answer is:
D
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Knowledge Check

  • The radius of the Earth is about 6400 km and that of Mars is about 3200 km. The mass of the Earth is about 20 times the mass of Mars. An object weighs 500 Non the surface of Earth. Its weight on the surface of Mars would be

    A
    100 N
    B
    200 N
    C
    150 N
    D
    20 N

  • The radius of earth is about 6400 km and that of mars is 3200 km. The mass of the earth is about 10 times mass of mars. An object weighs 200 N on the surface of earth. Its weight on the surface of mars will be

    A
    20 N
    B
    8 h
    C
    80 N
    D
    40 N

  • 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

    A
    `80 N`
    B
    `40 N`
    C
    `20 N`
    D
    `8 N`

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