A particle moves in a circular path with a uniform speed. Its motion is:
1. | periodic |
2. | oscillatory |
3. | simple harmonic |
4. | angular simple harmonic |
The motion of a ball bearing inside a smooth curved bowl, when released from a point slightly above the lower point is
(a) | simple harmonic motion |
(b) | non-periodic motion |
(c) | periodic motion |
(d) | periodic but not SHM |
Choose the correct alternatives:
1. (a), (c)
2. (a), (d)
3. (c), (d)
4. (b), (c)
The rotation of the earth about its axis is:
(a) | periodic motion |
(b) | simple harmonic motion |
(c) | periodic but not simple harmonic motion |
(d) | non-periodic motion |
Choose the correct alternatives:
1. (a), (b), (d)
2. (a), (c)
3. (b), (d)
4. (c), (d)
1. | B, C, and D only | 2. | A, B, and C only |
3. | A, C, and D only | 4. | C and D only |
1. | a straight line and is periodic. |
2. | a circle and is non-periodic. |
3. | an ellipse and is periodic. |
4. | a parabola and is non-periodic. |
1. | \(0.833\) s–1 | 2. | \(1.2\) s–1 |
3. | \(12\) s–1 | 4. | \(72\) s–1 |
1. | \( \frac{T}{12} \) | 2. | \(\frac{5 T}{12} \) |
3. | \( \frac{7 T}{12} \) | 4. | \(\frac{2 T}{3}\) |
1. | \(\dfrac{\pi}{\omega}\) | 2. | \(\dfrac{2\pi}{\omega}\) |
3. | \(\dfrac{1}{\omega}\) | 4. | \(\dfrac{\omega}{2\pi}\) |
Choose the incorrect statement:
1. | All SHM's have a fixed time period. |
2. | All motions having the same time period are SHM. |
3. | In SHM, the total energy is proportional to the square of the amplitude. |
4. | Phase constant of SHM depends on initial conditions. |