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Online Tests
Physics Fsc Part 1 Chapter 3 Online Test MCQs With Answers
Question # 1
In matter, the Atoms are in a state of never ending
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Motion
Rest
Change
State of decline
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Question # 2
Average acceleration is a
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Scalar quantity
Vector quantity
(-) ve quantity
None of these
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Question # 3
The horizontal component of velocity of projectile
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Increases
Decreases
Remain same
Decreases and then increases
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Question # 4
For maximum range the angle of projection must be
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30
o
45
o
60
o
90
o
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Question # 5
A typical rocket consumes fuel about
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40000 Kgs-1
30000 Kgs-1
20000 Kg s-1
10000 Kgs-1
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Question # 6
Motion of projective is
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One dimensional
Two dimensional
Three dimensional
Four dimensional
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Question # 7
The mass of a body is quantitative measure of its
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Motion
Inertia
Weight
All of these
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Question # 8
Height of projectile is maximum at an angle of.
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45
o
60
o
30
o
90
o
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Question # 9
The action and reaction never act on
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Same body
Two bodies
many bodies
All of these
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Question # 10
A bullet shot straight up, return to its starting point in 10 sec. Its initial speed was
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9.8 ms-1
24.5 ms-1
49 ms-1
98 ms-1
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Question # 11
A frame of reference stationed at the earth is an
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Inertial frame
None internal frame
Accelerated frame
Laboratory frame
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Question # 12
Newton's laws of motion were published in
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1587
1687
1787
1887
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Question # 13
Horizontal range is maximum when the angle of projectile is.
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0 o
30 o
45 o
60 o
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Question # 14
The velocity of a free falling body just before Hattin the ground is 9.8 ms-1, the height through which is fall be
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98 m
19.6 m
4.9 m
9.8 m
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Question # 15
The slope of velocity time graph shows
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Total distance covered
Average acceleration
Instantaneous acceleration
Torque
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Question # 16
The dimensional unit of impulse is.
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[MLT]
[MLT-1]
[ML-1T-1]
[M-1L-1T-1]
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Question # 17
A force applied on a body produces acceleration in
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Opposite direction
perpendicular direction
Its own direction
In any direction
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Question # 18
Distance covered by a freely falling body is 2 seconds will be
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9.8 m
19.6 m
44.4 m
49 m
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