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Online Tests
Physics Fsc Part 1 Chapter 3 Online Test MCQs With Answers
Question # 1
Average acceleration is a
Choose an answer
Scalar quantity
Vector quantity
(-) ve quantity
None of these
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Question # 2
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 # 3
The acceleration of a projectile along x axis is.
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Zero
Increase
Decrease
Equal to 'g'
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Question # 4
When speed of a body is doubled then its
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K.E. is doubled
P.E. is doubled
Acceleration of doubled
Momentum is doubled
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Question # 5
The equations of motion hold good for
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Variable acceleration
Uniform acceleration
Centripetal acceleration
All of these
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Question # 6
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 # 7
If the initial velocity of a projectile becomes doubled, the time of fight will be.
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Same
4 times
Double
3 times
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Question # 8
Inertia may expressed in
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Kg
Newton
Watt
Joule
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Question # 9
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 # 10
A force of 20 N acts along x axis, tis component is.
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0 N
10 N
20 N
30 N
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Question # 11
An object of mass 1 kg moving with acceleration 0 1 ms-2 will experience a force of.
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10
-2
N
10
-3
N
1 N
1 dyne
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Question # 12
An immediate source of energy for our body is:
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mango
Glucose
mushroom
meat
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Question # 13
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 # 14
A force of 10 N acts on a body of mass 5 kg in one second. The change in its momentum will be.
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10 kgms-1
50 kg ms-1
2 kg ms-1
20 kg ms-1
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Question # 15
When average velocity becomes equal to instantaneous than body is called moving with.
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Instantaneous acceleration
Constant acceleration
Constant velocity
Variable velocity
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Question # 16
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 # 17
A man of 5000 kg moves with an acceralation of 1 ms-2 force acting on it is.
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5 N
500 N
50 N
5000 N
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