Advertisements
Advertisements
प्रश्न
What is meant by periodic motion? Give any two examples, for periodic motion.
उत्तर
Periodic motion: Any motion which repeats itself in a fixed time interval is known as periodic motion.
Examples: Hands in a pendulum clock, a swing of a cradle.
APPEARS IN
संबंधित प्रश्न
What is meant by non-periodic motion? Give any two examples, for non-periodic motion.
What is meant by the force constant of a spring?
A particle performs simple harmonic motion with period of 3s. The time taken by It to cover a distance equal to half the amplitude from mean position is [sin 30° = 0.5]
The displacement of the particle executing linear S.H.M. is x = 0.25 Sill ( 11 l + 0.5) m. The period of S.H.M. is ______.
(`pi = 22/7` )
The ratio of frequencies of oscillations of two simple pendulums is 3: 4 then their lengths are in the ratio ______.
The pointer reading v/s load graph for a spring balance is as given in the figure. The spring constant is ______.
A particle starting from mean position oscillates simple harmonically with period 4 s. After what time will its kinetic energy be 75% of the total energy?
`( cos 30° = sqrt(3/2))`
If KS and KP respectively are effective spring constants in series and parallel configurations of springs as shown in the figure. Find `K_S/K_P`.
 |
 |
| (i) | (ii) |
A block of mass 40 grams is suspended from an ideal spring and set into vertical oscillations. Find the mass to be added on the spring such that the period of oscillation increases by 25%.
Define the term oscillation.
