Question # 1

The value of a time period of allow flying satellite is

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1 year

84 minutes

28 hours

1 day

Angular displacement is

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Scalar quantity

Vector quantity

Basic quantity

None of these

A wheel of radius 50 cm having an angular speed of a rad /s have linear speed.

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1.5 m/s

3.5 m/s

2.5 m/s

4.5 m/s

Moment of inertia is measure din

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Kg m2

Kg m-2

Rad s-1

Joule second

100 radians are equal to.

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57.3^o

75.3^o

573^o

5730^o

The relation between the speed and hoop can be written as

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2

4

1/2

1/4

If a body revolves under centripetal force its angular acceleration is

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Non zero

Variable

Increasing

Zero

The maximum velocity necessary to put a satellite into orbit is

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7.1 kms-1

7.3 kms-1

7.9 kms-1

8,9 kms-1

The SI unit of angular displacement is.

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Degree

Revolution

Radian

Rotation

The minimum number of correctly positioned communication satellites to cover whole populated earth is.

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2

3

100

200

When a particle is moving along a circular path its projection along the diameter executes

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Linear motion

Vibratory motion

Rotatory motion

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Physics English Medium Fsc Part 1 Chapter 5 Online MCQs Test MCQs With Answers

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