MCQ on Motion in Physics
Ques 1: Which of these are scalar quantities
1) Mass and Volume
2) Speed, work, Power and Energy
3) Velocity Force and torque
4) Displacement, Acceleration and Momentum
Options:
a) 1 and 3
b) 1, 2 and 3
c) 1 and 2
d) 1,2,3 and 4
Ques 2: Distance traveled by a moving object is called
a) Speed
b) Velocity
c) Acceleration
d) None of the above
Ques 3: The SI unit of velocity is
a) meter per second
b) meter per second square
c) kilometer per hour
d) none of these
Ques 4: The angle suspended by line joining the object from the center of circle in unit time is called
a) Angular speed
b) Angular velocity
c) Linear Velocity
d) Circular Motion
Ques 5: The bus starts suddenly and people bend backward is an example of
a) Force
b) Momentum
c) Inertia
d) Acceleration
Ques 6: The definition of force is given by
a) Newton's First Law
b) Newton's Second Law
c) Newtons Third Law
d) None of these
Ques 7: Linear Speed is defined by
a) Angular velocity X diameter
b) Angular speed X radius
c) Angular Velocity X radius
d) Angular speed X distance
Ques 8: The SI unit of Momentum is
a) m/s
b) gm/sec
c) kilogram /sec
d) km/hr
Ques 9: Large force acting on a body in small time is called
a) Force
b) Momentum
c) Impulse
d) Inertia
Ques 10: The Moment of force is a
a) Scalar Quantity
b) Vector Quantity
Ques 11: The external force required for circular force is called
a) Centrifugal force
b) Centripetal force
c) Impulse
d) Moment of force
Ques 12: The SI unit of Moment of Force is
a) Newton meter
b) Newton per meter
c) Meter per second
d) Meter per second square
Ques 13: The First law of Motion is also called as
a) Law of Galileo
b) Law of Inertia
c) Principle of Motion
d) Momentum
Ques 14: For every action their is an equal and opposite reaction is
a) Newtons First law
b) Newtons Second law
c) Newtons Third law
d) None of these
Ques 15: F = ma is in which Newtons Law
a) First
b) Second
c) Third
d) None of these
Ques 16: In principle of conservation of linear motion
a) No external force acts
b) The total linear momentum remains constant
c) Before and after collision the momentum remains the same
d) All of the above
Ques 17: Distance and Displacement both are
a) Scalar Quantity
b) Vector Quantity
c) Distance is scalar and Displacement is Vector quantity
d) Displacement is vector and Distance is Vector quantity
Ques 18: If a body is in equilibrium it will remain in
a) rest
b) motion
c) rest or in motion
d) none of these
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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c
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a
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a
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c
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a
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11
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12
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13
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14
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15
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16
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17
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18
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b
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c
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