Question 268: Oscillations

Question

The maximum velocity of a particle, executing S.H.M. with an amplitude 7 mm is $4.4 \mathrm{~ms}^{-1}$

The period of oscillation is $\left[\pi=\frac{22}{7}\right]$

Accepted Answer

$$\begin{array}{ll} 
& \mathrm{V}_{	ext {max }}=\mathrm{A} \omega \
	herefore \quad & 4.4=7 	imes 10^{-3}\left(\frac{2 \pi}{\mathrm{~T}}ight) \
	herefore & \mathrm{T}=\frac{7 	imes 10^{-3} 	imes 2 	imes 22}{4.4 	imes 7}=0.01 \mathrm{~s}
\end{array}$$

Answer

100 s

Answer

10 s

Answer

0.1 s

Answer

0.01 s

Oscillations

The maximum velocity of a particle, executing S.H.M. with an amplitude 7 mm is 4.4 \mathrm{~ms}^{-1} The period of oscillation is \left[\pi=\frac{22}{7}\right]

Choose the correct answer: