PPSC Physics Topic 1 MCQ Test With Answer

Mechanics is one of the important topic in the PPSC Physics test. Mechanics deals with the motion of objects that are visible through the naked eye and provides a framework to study the effects of the body’s motion on its environment. This area of Physics plays an elemental role in the understanding of the subject matter of Physics. The PPSC physics test contains several questions from this topic of Physics. Therefore, if you are willing to get higher marks in the PPSC Physics test, make sure that you test your understanding of this topic with the PPSC Physics Online test.

PPSC Physics Exam Preparation on IlmKiDunya.com

Online assessment of Mechanics with PPSC Physics online MCQs test on IlmKiDunya.com allows you to test your previous comprehension of the topic. By taking the online PPSC mechanics MCQs test on our website, you can get ready to take on the challenge of the PPSC Physics exam. Get ready to attempt the Mechanics MCQs right now!

MCQ's Test For PPSC Physics Topic 1 Mechanics

Try The MCQ's Test For PPSC Physics Topic 1 Mechanics

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PPSC Physics Topic 1 Mechanics

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Question # 1

The horizontal range is equal for the angles.

Question # 2

When a person holding a pall is moving in the forward direction, the work done on the pall is

Question # 3

If 'p' is the momentum of an object of mass 'm' the expression p2/m has base units identical to.

Question # 4

The centre of gravity of a rectangular or parallel gram shaped plate is.

Question # 5

When two vectors have opposite directions we say that they are

Question # 6

In microwave ovens, heating is produced by the phenomena of

Question # 7

The escape velocity

Question # 8

During the projectile motion, the horizontal component of velocity.

Question # 9

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

Question # 10

A physical quantity which produces rotation in a body is called.

Question # 11

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.

Question # 12

While passing through the atmosphere total energy is reduced due to.

Question # 13

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

Question # 14

Which of the following physical quantity has different units as compared to others.

Question # 15

Planets move around the sun due to.

Question # 16

A force of 100 N acts on body of mass 5 kg for 10 s. The velocity of the body will be.

Question # 17

The angular frequency time period and frequency of a simple pendulum depends only on the.

Question # 18

The path of projectile is maximum at

Question # 19

A force of 20 N is applied on an elastic spring if the extension produced in the springs to cm, the value of spring constant.

Question # 20

By decreasing angle between two vectors their cross product.

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PPSC Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 The source of geothermal energy is
A. The fusion in the sun
B. the radioactive decay in the earths interior
C. the rotation of earth around the sun
D. The rotation of earth around its own axis
2 If two non zero vectors are perpendicular to each other then their scalar product is equal to.
A. -1
B. 1
C. 0
D. Infinity
3 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. 98 J
B. 196 J
C. 960.4 J
D. 980 J
4 The weight of a man in an elevator moving down with an accelerating of 9.8 m s-2 will be come
A. Half
B. Zero
C. 9.8 N
D. Double
5 A force applied at centre of mass of a body
A. Does not produce any torque
B. Produces torque
C. Produces acceleration
D. Produce couple
6 A body of mass 3 kg lies on the surface of the table 2 m high it is moved on the surface 4 m the change in P.E. will be.
A. 9.8 J
B. 6 J
C. Zero
D. 329 J
7 Which of the following statement is correct for a particle moving in a horizontal circle with constant angular velocity.
A. The linear momentum is constant but the K.E. varies
B. The K.E. is constant but the linear momentum varies
C. Both K.E. and linear momentum are constant
D. Both speed and linear velocity are constant.
8 The moment of inertia of a body comes in action in
A. Circular motion
B. Straight line motion
C. Curved path
D. zig zag motion
9 The consumption of energy by a 60 W bulb in 2 s is
A. 0.02 J
B. 30 J
C. 60 J
D. 120 J
10 The reluctance of a body to start moving is called.
A. Mass
B. Weight
C. Force
D. Inertia

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