# NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 1588 - 1592 of 2000

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## Question number: 1588

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MCQ▾

### Question

A man is pulling up a block of weight for a length of on smooth plane inclined at an angle of with the horizontal. Work done by the man is:

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 1589

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MCQ▾

### Question

What does the shaded area represent in following graph? Graph of Acceleration – Distance In figure graph of acceleration – distance is shown.

### Choices

Choice (4) Response

a.

Distance

b.

c.

Time

d.

Velocity

## Question number: 1590

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MCQ▾

### Question

The time period of a vibrating body of frequency is:

### Choices

Choice (4) Response

a.

0.125

b.

c.

0.0125

d.

Question does not provide sufficient data or is vague

## Question number: 1591

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MCQ▾

### Question

A bike is moving on the road with uniform acceleration covers in 5 seconds and in next seconds. What is the acceleration?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 1592

Edit
MCQ▾

### Question

If a particle moving with a constant speed than the speed – time graph is formed as –

### Choices

Choice (4) Response

a. Speed vs Time: Choice A In figure graph of speed vs time is shown.

b. Speed vs Time: Choice B In figure graph of speed vs time is shown.

c. Speed vs Time: Choice C In figure graph of speed vs time is shown.

d. Speed vs Time: Choice D In figure graph of speed vs time is shown.

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