Question

The maximum velocity a particle, executing simple harmonic motion with an amplitude 7 mm, 4.4 m//s. The period of oscillation is.
A. (a) `0.01 s`
B. (b) `10 s`
C. (c ) `0.1s`
D. (d) `100s`

Answer 1

Correct Answer - A
(a) Maximum velocity,
`v_(max)=aomega, v_(max)=axx2_(pi)/T`
rArr `T=(2pia)/v_(max)=(2xx3.14xx7xx10^(-3))/(4.4)~~0.01 s`,