Identify the correct definition:

1. If after every certain interval of time, a particle repeats its motion, then the motion is called periodic motion.
2. To and fro motion of a particle is called oscillatory motion.
3. Oscillatory motion described in terms of single sine and cosine functions is called simple harmonic motion.
4. All of the above

Subtopic:  Types of Motion |
 92%
From NCERT
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From the given functions, identify the function which represents a periodic motion:

1. \(e^{\omega t}\) 2. \(\text{log}_e(\omega t)\)
3. \(\text{sin}\omega t+ \text{cos}\omega t\) 4. \(e^{-\omega t}\)

Subtopic:  Types of Motion |
 88%
From NCERT
NEET - 2020
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The rotation of the earth about its axis is:

1. periodic motion.
2. simple harmonic motion.
3. periodic and simple harmonic motion.
4. non-periodic motion.
Subtopic:  Types of Motion |
 83%
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The circular motion of a particle with constant speed is:

1. Periodic and simple harmonic 2. Simple harmonic but not periodic
3. Neither periodic nor simple harmonic 4. Periodic but not simple harmonic
Subtopic:  Types of Motion |
 79%
From NCERT
AIPMT - 2005
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A simple pendulum attached to the ceiling of a stationary lift has a time period of 1 s. The distance y covered by the lift moving downward varies with time as y = 3.75 t2, where y is in meters and t is in seconds. If g = 10 m/s2, then the time period of the pendulum will be:

1. 4 s 2. 6 s
3. 2 s 4. 12 s
Subtopic:  Types of Motion | Simple Harmonic Motion | Angular SHM |
 61%
From NCERT
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