PPSC Physics Chapter 1 online mcq test with answers for chapter 1 (Mechanics)

Online MCQ`s Test For Chapter 1 "PPSC Physics Chapter 1 MECHANICS"

Try The MCQ`s Test For Chapter 1 "PPSC Physics Chapter 1 MECHANICS"

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PPSC Physics Chapter 1 MECHANICS

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Question # 1

Which of the following is a set of supplementary units.

Radian and steradian A
Radian and mole B
Steradian and candela C
Radian and kelvin D

Question # 2

If the resultant of two forces, each of magnitude F have the magnitude F, angle between the forces will be.

30^o A
80^o B
90 ^o C
120 ^o D

Question # 3

Light year is a unit of

Light A
Velocity B
Time C
Distance D

Question # 4

When velocity of the body is doubled, which one is doubled too.

K.E. A
P.E B
Momentum C
Acceleration D

Question # 5

A man in an elevator descending with an acceleration will conclude that his weight has

Increased A
Decreased B
Constant value C
Zero value D

Question # 6

If length of second pendulum becomes four times than its time period will become

Two times A
Four times B
Six times C
Eight times D

Question # 7

If two different masses have same momentum then the lighter one has more.

K.E. and velocity A
Velocity only B
Both K.E. and P.E. C
Only P.E D

Question # 8

When a vector is multiplied by a negative number its direction.

Remains unchanged A
Changes by 180 ^o B
Becomes horizontal C
Vertical to each other D

Question # 9

A car is travelling on a level highway at at speed of 15 m s-1. A braking force of 3,000 N brings the car to stop in 10 s The mass of the car is.

1500 kg A
2,000 kg B
2,500 kg C
3,000 kg D

Question # 10

Which of the following is not SI base unit.

kilogram A
Ampere B
Coulomb C
Mole D

Question # 11

A mason of 9.8 N weight is climbing on a 20 m high ladder The P.E. of mason at the middle of ladder is.

98 J A
196 J B
960.4 J C
980 J D

Question # 12

A shell explodes and many pieces fly off in different directions, which of the following is conserved.

Momentum A
K.E. B
Momentum and K.E C
Neither momentum nor K.E. D

Question # 13

If the roads are not banked

A vehicle will turn over A
A vehicle will not travel along with curve B
Tyres and bearing are damaged C
Roads will be spoiled D

Question # 14

Two forces act together on an object the magnitude of their resultant force is minimum when they act at

0 ^o A
45^oC B
90^o C
180 ^o D

Question # 15

Which one of the following does not have the same dimenstions.

Energy ,work, heat A
Pressure, stress, Young's modulus B
Voltage, electromotive force, potential difference C
Electric flux, electric field, electric dipole moment D

Question # 16

The point of which an applied force produces a linear acceleration but no rotation is called.

Centre of the body A
Centre of the mass B
Centre of gravity C
Weight of the body D

Question # 17

A bus and a car moving with the same K.E. are acted upon by the same retarding force then the

car will stop first A
Bus will stop first B
Both will stop simultaneously C
Both will never stop D

Question # 18

When net force acting on a system is zero which of the following will be constant.

Force A
Linear momentum B
Angular momentum C
Linear impulse D

Question # 19

The wave form of SHM is a

Sine wave A
Cosine wave B
Square wave C
Electromagnetic wave D

Question # 20

The pascal is not the SI derived unit of.

Pressure A
Stress B
work C
Tensile strength D

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PPSC Physics Chapter 1 MCQ Test With Answer for Physics chapter 1 (Mechanics)

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Online MCQ`s Test For Chapter 1 "PPSC Physics Chapter 1 MECHANICS"

PPSC Physics Chapter 1 MECHANICS

Which of the following is a set of supplementary units.

If the resultant of two forces, each of magnitude F have the magnitude F, angle between the forces will be.

Light year is a unit of

When velocity of the body is doubled, which one is doubled too.

A man in an elevator descending with an acceleration will conclude that his weight has

If length of second pendulum becomes four times than its time period will become

If two different masses have same momentum then the lighter one has more.

When a vector is multiplied by a negative number its direction.

A car is travelling on a level highway at at speed of 15 m s-1. A braking force of 3,000 N brings the car to stop in 10 s The mass of the car is.

Which of the following is not SI base unit.

A mason of 9.8 N weight is climbing on a 20 m high ladder The P.E. of mason at the middle of ladder is.

A shell explodes and many pieces fly off in different directions, which of the following is conserved.

If the roads are not banked

Two forces act together on an object the magnitude of their resultant force is minimum when they act at

Which one of the following does not have the same dimenstions.

The point of which an applied force produces a linear acceleration but no rotation is called.

A bus and a car moving with the same K.E. are acted upon by the same retarding force then the

When net force acting on a system is zero which of the following will be constant.

The wave form of SHM is a

The pascal is not the SI derived unit of.

Prepare Complete Setwise Chapter 1 "PPSC Physics Chapter 1 MECHANICS" MCQs Online With Answers

Set 1

Set 2

Set 3

Set 4

Set 5

Set 6

Set 7

Set 8

Set 9

Set 10

Set 11

Set 12

Set 13

Set 14

Set 15

Set 16

Set 17

Set 18

Set 19

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