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NIKITA PUBLICATION-ROTATIONAL MOTION -MULTIPLE CHOICE QUESTIONS
- The kinetic energy of a rotating body depends upon
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- A boiled egg and a raw egg of same mass and size are made to rotate ab...
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- When a circular disc of radius 0.5 m is rotating about its own axis, t...
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- A circular of radius 20 cm is rotating about its own axis at an angula...
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- A constant torque acting on a uniform circular disc changes its angul...
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- If a particle of mass 1 gm is moving along a circular path of radius 1...
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- A hollow sphere and solid sphere of the same radius rotate about their...
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- A constant torque acting on a uniform circular wheel changes its angul...
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- A particle performing uniform circular motion gas angular momentum L. ...
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- A solid sphere of mass 2 kg and radius 5 cm is rotating at the rate of...
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- The rotational kinetic energy of two bodies of moment of inertia 9 kg ...
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- A wheel of moment of inertia 5xx10^(-3) kg m^(2) is making 20 revoluti...
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- A wheel is rotating with frequency of 500 rpm on a shaft, second ident...
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- If the radius of the earth contracts to half of its present value with...
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- A thin circular ring of mass m and radius R is rotating about its axis...
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- Two discs of moments of inertia I(1) and I(2) about their respective a...
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- A ring of mass m and radius R is rolling on a horizontal plane. If the...
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- A large disc has mass 2kg and radius 0.2 m and initial angular velocit...
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- A man stands holding a weight in each hand and with his arms outstretc...
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- A ballet dancer spins about a vertical axis at 120 rpm with arms out s...
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