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Online Tests
Physics English Medium Fsc Part 1 Chapter 5 Online MCQs Test MCQs With Answers
Question # 1
Which quantity of the following is dimensionless.
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Angular velocity
Centripetal force
Angular acceleration
Angular displacement
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Question # 2
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 # 3
The formula of centripetal acceleration is
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Question # 4
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 # 5
One revolution is equal to.
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90
o
180
o
360
o
270
o
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Question # 6
For angular momentum of system to remain constant, external torque should be.
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Small
Large
Zero
None
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Question # 7
The orbital angular momentum is associated with the motion of a body along
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Straight path
Circular path
Curved path
Along any path
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Question # 8
A man of 1 kg is freefalling. The force of gravity is
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1 N
9.8 N
0.5 N
Zero
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Question # 9
The value of of 'g' at the centre of the earth is
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Infinite
2 g
3 g
zero
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