The periodic time of a simple pendulum of length $1\, m $ and amplitude $2 \,cm $ is $5\, seconds$. If the amplitude is made $4\, cm$, its periodic time in seconds will be
$42.5$
$5$
$10$
$5\sqrt 2 $
Time period of pendulum, on a satellite orbiting the earth, is
What is linear harmonic oscillator ? And what is non-linear oscillator ?
If the length of second pendulum becomes $\frac{1}{3}$ what will be its periodic time ?
The time period of oscillations of a simple pendulum is $1$ minute. If its length is increased by $44 \%$. then its new time period of oscillation will be ......... $s$
A girl is swinging a swing in the sitting position. What will be the effect on the time period of the swing if she stand up ?