A cylindrical vessel partially filled with water is rotated about its vertical central axis. It’s surface will
A cylindrical vessel partially filled with water is rotated about its vertical central axis. It’s surface will
- A
Rise equally
- B
Rise from the sides
- C
Rise from the middle
- D
Lowered equally
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A particle moving with uniform speed in a circular path maintains:
A particle moving with uniform speed in a circular path maintains:
- [NEET 2024]
A particle is tied to $20\, cm$ long string. It performs circular motion in vertical plane. What is the angular speed of particle when the tension in the string at the top is zero ......... $rad/sec$
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In circular motion, the centripetal acceleration is given by
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Two bodies of mass $10 \,kg$ and $5 \,kg$ moving in concentric orbits of radii $R$ and $r$ such that their periods are the same. Then the ratio between their centripetal acceleration is
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The angular speed of seconds needle in a mechanical watch is
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