Advertisements
Advertisements
Question
What is meant by non-periodic motion? Give any two examples, for non-periodic motion.
Advertisements
Solution
Non-Periodic motion: Any motion which does not repeat itself after a regular interval of time is known as non-periodic motion.
Example: Occurrence of Earthquake, eruption of volcano.
APPEARS IN
RELATED QUESTIONS
Obtain the expression for the period of a magnet vibrating in a uniform magnetic field and performing S.H.M.
The displacement of an oscillating particle is given by x = a sin ω t + b cos ω t where a, b and ω are constants. Prove that the particle performs a linear S.H.M. with amplitude A = `sqrt("a"^2 + "b"^2)`.
A block of mass m attached to one end of the vertical spring produces extension x. If the block is pulled and released, the periodic time of oscillation is
A body of mass 64 g is made to oscillate turn by turn on two different springs A and B. Spring A and B has force constant 4 `"N"/"m"` and `16 "N"/"m"` respectively. If T1 and T2 are period of m oscillations of springs A and B respectively, then `("T"_1 + "T"_2)/("T"_1 - "T"_2)` will be ______.
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 ______.
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))`
The path length of oscillation of simple pendulum of length 1 meter is 16 cm. Its maximum velocity is ______. (g = π2 m/s2)
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%.
