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Physics English Medium Fsc Part 1 Chapter 5 Online MCQs Test MCQs With Answers
Question # 1
The direction of angular acceleration is
Choose an answer
Along the axis of rotation
Perpendicular to the axis of rotation
Opposite to axis of rotation
None of these
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Question # 2
The diver spins faster when moment of inertia becomes.
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smaller
Greater
Constant
Zero
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Question # 3
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 # 4
Which of the following is not directed along the fixed axis of rotation.
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Angular displacement
Angular momentum
Centripetal acceleration
Angular acceleration
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Question # 5
The SI unit of angular momentum is
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J.S-2
J.S-1
J.S
J.m
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Question # 6
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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Question # 7
In rotational motion the analogous of mass is
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Angular acceleration
Torque
Moment of inertia
Angular momentum
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Question # 8
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 # 9
Artificial gravity can be created in the space ship by
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Revolving around the earth
Spinning around its own axis
Increasing its velocity
Decreasing it svelocity
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Question # 10
Centripetal force perform
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Maximum work
Minimum work
Negative work
No work
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Question # 11
The weight of the body at the centre of earth is
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Maximum
Minimum
Zero
Infinite
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