A particle moving with uniform speed in a circular path maintains:
1. constant acceleration
2. constant velocity but varying acceleration
3. varying velocity and varying acceleration
4. constant velocity
Subtopic:  Circular Motion |
 59%
From NCERT
NEET - 2024
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For a smoothly running analog clock, the ratio of the number of rotations made in a day by the hour hand to the second hand, respectively, is:
1. \(24 :1\) 2. \(1:720\)
3. \(1:60\) 4. \(2:5\)
Subtopic:  Circular Motion |
 66%
From NCERT
NEET - 2024
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A particle is executing uniform circular motion with velocity \(\vec v\) and acceleration \(\vec a.\) Which of the following is true?
1. \(\vec v\) is a constant; \(\vec a\) is not a constant.
2. \(\vec v\) is not a constant; \(\vec a\) is not a constant.
3. \(\vec v\) is a constant; \(\vec a\) is a constant.
4. \(\vec v\) is not a constant; \(\vec a\) is a constant.
Subtopic:  Circular Motion |
 65%
From NCERT
NEET - 2023
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Two particles \(A\) and \(B\) are moving in a uniform circular motion in concentric circles of radii \(r_A\) and \(r_B\) with speeds \(v_A\) and \(v_B\) respectively. Their time periods of rotation are the same. The ratio of the angular speed of \(A\) to that of \(B\) will be:

1. \( 1: 1 \) 2. \(r_A: r_B \)
3. \(v_A: v_B \) 4. \(r_B: r_A\)
Subtopic:  Circular Motion |
 80%
From NCERT
NEET - 2019
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