PhysicsEasy100×since 2002Q8165The motion of a simple pendulum executing S.H.M. is represented by the following equation. y=Asin(πt+ϕ)y = A\sin (\pi t + \phi )y=Asin(πt+ϕ), where time is measured in second. The length of pendulum isA97.23 cmB25.3 cmC99.4 cmD406.1 cmCheck answerSkip