Force and Inertia, Newton’s First Law of Motion; Momentum, Newton’s Second Law of Motion, Impulses; Newton’s Third Law of Motion NEET Questions

Physics - Laws of Motion

Force and Inertia, Newton’s First Law of Motion; Momentum, Newton’s Second Law of Motion, Impulses; Newton’s Third Law of Motion MCQ Questions


1.
Newton’s First Law is also known as:
A.
Law of Acceleration
B.
Law of Action
C.
Law of Inertia
D.
Law of Energy Conservation
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ANSWER :
C. Law of Inertia
2.
A body continues in its state of rest or uniform motion unless acted upon by an external force. This is called _________
A.
Newton’s First Law
B.
Newton’s Second Law
C.
Newton’s Third Law
D.
Law of Gravitation
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ANSWER :
A. Newton’s First Law
3.
The tendency of a body to resist a change in its state is called:
A.
Force
B.
Inertia
C.
Momentum
D.
Impulse
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ANSWER :
B. Inertia
4.
The SI unit of force is:
A.
Newton
B.
Joule
C.
Dyne
D.
Pascal
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ANSWER :
A. Newton
5.
Newton’s Second Law states that force is equal to:
A.
Mass × Acceleration
B.
Velocity × Time
C.
Mass × Velocity
D.
Energy × Time
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ANSWER :
A. Mass × Acceleration
6.
Which quantity is measured in kg·m/s²?
A.
Energy
B.
Work
C.
Force
D.
Power
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ANSWER :
C. Force