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Online Tests
Physics Fsc Part 1 Chapter 3 Online Test MCQs With Answers
Question # 1
A force of 20 N acts along x axis, tis component is.
Choose an answer
0 N
10 N
20 N
30 N
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Question # 2
Change of momentum is equal to
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Force
Tension
Impulse
Pressure
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Question # 3
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 # 4
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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Question # 5
The trajectory of a projectile is.
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Circle
Parabola
Hyperbola
Straight line
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Question # 6
the shortest distance between two points is called.
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Speed
Acceleration
Distance
Displacement
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Question # 7
The horizontal range of a projectile of 30
o
with horizontal is same at an angle.
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40
o
45
o
90
o
60
o
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Question # 8
Total change in momentum of an isolated system is
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Always (+) ve
Always (-) ve
Has maximum value
Zero
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Question # 9
The maximum range of projectile is 100 km, Take 9=10 ms-2, the initial velocity of the projectile will be.
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1000 kms-1
1 kms-1
10 kms-1
100 kms-1
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Question # 10
A ball is thrown up with 20 ms-1 at an angle of 60
o
with x-axis , the velocity of the ball at the top position is.
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0 ms-1
10 ms-1
20 ms-1
16 ms-1
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Question # 11
The rate of change of momentum is equal to
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Impulse
Torque
Velocity
Force
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Question # 12
When the car moves with an increasing acceleration then its velocity time graph is always
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Constant
Variable
A straight line
A curve
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Question # 13
Food rich in proteins is:
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potato
grapes
vegetables
bread
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Question # 14
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 # 15
Average acceleration is a
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Scalar quantity
Vector quantity
(-) ve quantity
None of these
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Question # 16
The shortest distance between two points is called
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Distance
Amplitude
Displacement
Is a number
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Question # 17
Motion of projective is
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One dimensional
Two dimensional
Three dimensional
Four dimensional
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Question # 18
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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