# Oscillations and Waves-Simple Harmonic Motion (NEET (NTA-National Eligibility cum Medical Entrance Test) Physics): Questions 17 - 21 of 37

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## Question number: 17

» Oscillations and Waves » Simple Harmonic Motion » Oscillations of a Spring

MCQ▾

### Question

Three masses 700g, 500g, and 400g are suspended at the end of a spring are in equilibrium. When the 700g mass is removed, the system oscillates with a period of 3 seconds, when the 500 gm mass is also removed; it will oscillate with a period of,

### Choices

Choice (4) Response

a.

2 s

b.

s

c.

1 s

d.

3 s

## Question number: 18

» Oscillations and Waves » Simple Harmonic Motion » Phase

MCQ▾

### Question

A particle executes simple harmonic motion [amplitude = A] between x =-A and x =+A. The time taken for it to go from 0 to is T 1 and to go from to A is T 2. Then

### Choices

Choice (4) Response

a.

T 1 < T 2

b.

T 1 = 2T 2

c.

T 1 = T 2

d.

T 1 > T 2

## Passage

The differential equation of a particle undergoing SHM is given by .

The particle starts from the extreme position.

## Question number: 19 (1 of 2 Based on Passage) Show Passage

» Oscillations and Waves » Simple Harmonic Motion » Phase

MCQ▾

### Question

The ratio of the maximum acceleration to the maximum velocity of the particle is –

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 20 (2 of 2 Based on Passage) Show Passage

» Oscillations and Waves » Simple Harmonic Motion » Phase

MCQ▾

### Question

The equation of motion may be given by:

### Choices

Choice (4) Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

## Question number: 21

» Oscillations and Waves » Simple Harmonic Motion » Oscillations of a Spring

MCQ▾

### Question

A simple pendulum has time period T 1. The point of suspension is now moved upward according to equation y = kt 2 where k = l m/sec 2. If new time period is T 2 then ratio will be

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page