NEET Class neet Answered
How to find an equation to be SHM, Periodic,. Non Periodic etc.?
Asked by patra04011965 | 24 Apr, 2019, 01:21: PM
Expert Answer
Equation of SHM is a sine function of the form y = a sin(ωt-φ) , where y is displacement, a is amplitude,
ω is angular speed (=2πf, where f is frequency), t is time and φ is phase.
example : y = 10 sin(20 t - 0.75)
here 10 is amplitude, ω = 20 rad/s is angular speed , f = 20 / (2π) s-1 is frequency and 0.75 rad is phase.
Periodic functions are functions repeating with respect to time.
For example trignometric functions cos(kt), p sin(a t) + q cos(a t) etc
monotonically increasing or decreasing functions are non-periodic
Answered by Thiyagarajan K | 24 Apr, 2019, 04:14: PM
Application Videos
-
Growth of Current in L-R Circuit
In this video, the growth of current in RL circuit is explained. It include...
NEET neet - Physics
Asked by praveenpriya000079 | 18 Apr, 2024, 07:24: AM
ANSWERED BY EXPERTNEET neet - Physics
Asked by gouranshi84 | 17 Apr, 2024, 05:23: PM
ANSWERED BY EXPERTNEET neet - Physics
Asked by sojusvi | 17 Apr, 2024, 01:12: PM
ANSWERED BY EXPERT
