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A ring and a disc having the same mass, ...

A ring and a disc having the same mass, roll without slipping with the same linear velocity. If the kinetic energy of the ring is 8 j , Find the kinetic energy of disc (in J)

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Knowledge Check

  • A loop and a disc have same mass and roll without slipping with the same linear velocity v . If the total kinetic energy of the loop is 8 J , the kinetic energy of the disc must be.

    A
    8 J
    B
    16 J
    C
    6 J
    D
    4 J

  • A ring and a disc roll on the horizontal surface without slipping, with same linear velocity. If bolh have same mass and total kinetic energy of the ring is 4 J, then total kinetic energy of the disc is

    A
    3J
    B
    4J
    C
    5J
    D
    6J

  • A ring and a disc roll on the horizontal surface without slipping with same linear velocity. If both have same mass and total kinetic energy of the ring is 4 J then total kinetic energy of the disc is

    A
    3 J
    B
    4 J
    C
    5 J
    D
    6 J

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