Damped Simple Harmonic Motion
PHXI14:OSCILLATIONS

364185 The displacement of a particle is represented by the equation \(y=3 \cos \left(\dfrac{\pi}{4}-2 \omega t\right)\). The motion of the particle is

1 Simple harmonic motion with period \(\pi / \omega\)
2 Simple harmonic motion with period \(2 \pi / \omega\)
3 Non-periodic
4 Periodic but not simple harmonic
PHXI14:OSCILLATIONS

364186 Which of the following expression does not represent SHM?

1 \(A \sin 2 \omega t\)
2 \(A \sin \omega t+B \cos 2 \omega t\)
3 \(A \sin \omega t+B \cos \omega t\)
4 \(A \sin ^{2} \omega t\)
PHXI14:OSCILLATIONS

364187 \(Y=5 \sin \dfrac{\pi}{2}(100 t-2 x)\), what is time period?

1 \(0.04 s\)
2 \(1 s\)
3 \(0.06 s\)
4 \(0.02 s\)
PHXI14:OSCILLATIONS

364188 The function \(\sin ^{2} \omega t\) represents

1 A periodic but not simple harmonic motion with a period \(2 \pi / \omega\)
2 A periodic but not simple harmonic motion with a period \(\pi / \omega\)
3 A simple harmonic motion with a period \(2 \pi / \omega\)
4 A simple harmonic motion with a period \(\pi / \omega\)
PHXI14:OSCILLATIONS

364185 The displacement of a particle is represented by the equation \(y=3 \cos \left(\dfrac{\pi}{4}-2 \omega t\right)\). The motion of the particle is

1 Simple harmonic motion with period \(\pi / \omega\)
2 Simple harmonic motion with period \(2 \pi / \omega\)
3 Non-periodic
4 Periodic but not simple harmonic
PHXI14:OSCILLATIONS

364186 Which of the following expression does not represent SHM?

1 \(A \sin 2 \omega t\)
2 \(A \sin \omega t+B \cos 2 \omega t\)
3 \(A \sin \omega t+B \cos \omega t\)
4 \(A \sin ^{2} \omega t\)
PHXI14:OSCILLATIONS

364187 \(Y=5 \sin \dfrac{\pi}{2}(100 t-2 x)\), what is time period?

1 \(0.04 s\)
2 \(1 s\)
3 \(0.06 s\)
4 \(0.02 s\)
PHXI14:OSCILLATIONS

364188 The function \(\sin ^{2} \omega t\) represents

1 A periodic but not simple harmonic motion with a period \(2 \pi / \omega\)
2 A periodic but not simple harmonic motion with a period \(\pi / \omega\)
3 A simple harmonic motion with a period \(2 \pi / \omega\)
4 A simple harmonic motion with a period \(\pi / \omega\)
PHXI14:OSCILLATIONS

364185 The displacement of a particle is represented by the equation \(y=3 \cos \left(\dfrac{\pi}{4}-2 \omega t\right)\). The motion of the particle is

1 Simple harmonic motion with period \(\pi / \omega\)
2 Simple harmonic motion with period \(2 \pi / \omega\)
3 Non-periodic
4 Periodic but not simple harmonic
PHXI14:OSCILLATIONS

364186 Which of the following expression does not represent SHM?

1 \(A \sin 2 \omega t\)
2 \(A \sin \omega t+B \cos 2 \omega t\)
3 \(A \sin \omega t+B \cos \omega t\)
4 \(A \sin ^{2} \omega t\)
PHXI14:OSCILLATIONS

364187 \(Y=5 \sin \dfrac{\pi}{2}(100 t-2 x)\), what is time period?

1 \(0.04 s\)
2 \(1 s\)
3 \(0.06 s\)
4 \(0.02 s\)
PHXI14:OSCILLATIONS

364188 The function \(\sin ^{2} \omega t\) represents

1 A periodic but not simple harmonic motion with a period \(2 \pi / \omega\)
2 A periodic but not simple harmonic motion with a period \(\pi / \omega\)
3 A simple harmonic motion with a period \(2 \pi / \omega\)
4 A simple harmonic motion with a period \(\pi / \omega\)
PHXI14:OSCILLATIONS

364185 The displacement of a particle is represented by the equation \(y=3 \cos \left(\dfrac{\pi}{4}-2 \omega t\right)\). The motion of the particle is

1 Simple harmonic motion with period \(\pi / \omega\)
2 Simple harmonic motion with period \(2 \pi / \omega\)
3 Non-periodic
4 Periodic but not simple harmonic
PHXI14:OSCILLATIONS

364186 Which of the following expression does not represent SHM?

1 \(A \sin 2 \omega t\)
2 \(A \sin \omega t+B \cos 2 \omega t\)
3 \(A \sin \omega t+B \cos \omega t\)
4 \(A \sin ^{2} \omega t\)
PHXI14:OSCILLATIONS

364187 \(Y=5 \sin \dfrac{\pi}{2}(100 t-2 x)\), what is time period?

1 \(0.04 s\)
2 \(1 s\)
3 \(0.06 s\)
4 \(0.02 s\)
PHXI14:OSCILLATIONS

364188 The function \(\sin ^{2} \omega t\) represents

1 A periodic but not simple harmonic motion with a period \(2 \pi / \omega\)
2 A periodic but not simple harmonic motion with a period \(\pi / \omega\)
3 A simple harmonic motion with a period \(2 \pi / \omega\)
4 A simple harmonic motion with a period \(\pi / \omega\)