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

Question # 1

The direction of angular velocity is determined.

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Left hands rule

Head to tail rule

Right hand rule

General rule

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Question # 2

If the are of a circle equals its radius, then the angle subtended at the center will be

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1 degree

One rotation

One radian

Half rotation

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Question # 3

The relation between the speed and hoop can be written as

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1/2

1/4

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Question # 4

Time period of geostationary satellite of radius 'R' is

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1 hour

48 min

1 day

1 month

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Question # 5

A body starting from rest attains angular acceleration of 5 rad s-2 in 2 second final angular velocity will be.

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10 rad s-1

7 rad s-1

3 rad s-1

2 rad s-1

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Question # 6

Einstein's theory gives us the physical picture of how the

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Body moves

Gravity works

Moment of inertia produced

Weightlessness creates

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Question # 7

Weight of a 60 kg man in moving elevator with constant acceleration of 1/2 f

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Zero

300 N

600 N

200 N

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Question # 8

The value of a time period of allow flying satellite is

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1 year

84 minutes

28 hours

1 day

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Question # 9

Angular velocity determines, How fast or, How slow a body is

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Accelerating

Vibrating

Rotating

Oscillating

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Question # 10

When a body is whirled in a horizontal circle by means of string, the centripetal force is supplied by

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Mass of body

Velocity of a body

Tension in the string

Centripetal acceleration

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Question # 11

As we go from pole to equator of earth, the value of 'g'

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Increase

Decrease

Remain constant

Zero

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