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Physics English Medium Fsc Part 1 Chapter 5 Online MCQs Test MCQs With Answers
Question # 1
Angular momentum has the same unit as
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Impulse x distance
Power x time
Linear x time
work x frequency
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Question # 2
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
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Question # 3
Which one of the following force cannot do any work on the particle on which it acts.
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Fractional force
Gravitational force
Electrostatic force
Centripetal force
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Question # 4
The weight of the body at the centre of earth is
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Maximum
Minimum
Zero
Infinite
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Question # 5
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Question # 6
The direction of angular velocity of along the
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Tangent at that point
Axis of rotation
Radius towards the centre
Radius away from the centre
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Question # 7
The relation between the speed and hoop can be written as
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2
4
1/2
1/4
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Question # 8
All point of the rigid body rotating about a fixed axis do not have same.
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Angular acceleration
Angular speed
speed
Angular displacement
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Question # 9
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 # 10
One radian is equal to.
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75.3
o
57.3
o
35.7
o
73.3
o
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Question # 11
When a body is moving along a circular path, then such a motion is called
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Vibratory motion
Rotatory motion
Linear motion
None of these
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