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Online Tests
Physics English Medium Fsc Part 1 Chapter 3 Online MCQs Test MCQs With Answers
Question # 1
If the initial velocity of a projectile becomes doubled, the time of fight will be.
Choose an answer
Same
4 times
Double
3 times
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Question # 2
A body covers a distance of 10 m in 1 sec with a constant velocity of 10 ms-1 , Acceleration produced by the body is.
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0 ms-1
2 ms-2
5 ms-2
10 ms-2
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Question # 3
The angle of projection for which its maximum height and horizontal range are equal
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46
o
56
o
66
o
76
o
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Question # 4
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 # 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
In the absence of air resistance the acceleration of a body will be
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Uniform
Variable
Instantaneous
None of these
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Question # 7
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 # 8
Before the launch of a rocket the mass of fuel of the rocket is approximately consists of.
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60%
50%
80%
100%
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Question # 9
If velocity time graph is parallel to time axis, then acceleration of moving body will be.
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Maximum
Positive
Zero
Negative
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Question # 10
The trajectory of a projectile is.
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Circle
Parabola
Hyperbola
Straight line
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Question # 11
The slope of velocity time graph shows
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Total distance covered
Average acceleration
Instantaneous acceleration
Torque
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