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

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PPSC Physics Topic 1 Mechanics

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Question # 1

If slope of velocity time graph gradually decreases, then a body is said to have

Question # 2

Which pair of the following forces has a resultant force of 2 N.

Question # 3

Which vector gives the displacement from one point another in space.

Question # 4

Which one of the following is not true.

Question # 5

The total energy of body executing SHM is directly proportional to.

Question # 6

Which of the following is a properly of a uniform gravitational field.

Question # 7

Which of the following quantities is zero about the centre of mass of body.

Question # 8

A simple pendulum suspended from the celling of a lift has a time period T when the lift falls freely the time period of the pendulum will become

Question # 9

The dimension of momentum is.

Question # 10

Which of the following is an example of negative work.

Question # 11

The magnitude of the resultant of two equal forces is equal to either to the force What is the angle between the two forces

Question # 12

Simple harmonic motion may be assumed as a projectio of uniform circular motion along a

Question # 13

Which of the following is a non conservative force.

Question # 14

What would be the magnitude and direction of acceleration which would made the spring balance reading zero.

Question # 15

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

Question # 16

By decreasing angle between two vectors their cross product.

Question # 17

Which one of the following pairs does not have the same dimensions.

Question # 18

Which of the following is conserved in SHM

Question # 19

Two bullets a and b have masses 1 kg and 12 kg respectively.

Question # 20

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

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PPSC Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 The are between the velocity time graph and the time axis is numerically equal to.
A. Distance moved by the object
B. Speed of the object
C. Velocity of the object
D. Acceleration of the object
2 In scientific notation 0.0003 can be written as.
A. 3 x 104
B. 3 x 10-4
C. 3.0 x 103
D. 3.0 x 10-3
3 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
4 Which of the following quantity has a unit that can be expressed in terms of just two different SI base units.
A. Area

B. Change
C. Electric current
D. Length
5 The horizontal distance of a projectile from the point of launch to the point of impacts is called.
A. Height of projectile
B. Range of projectile
C. Path of projectile
D. Angle of projectile
6 The SI unit of solid angle is
A. Degree
B. Radian
C. Steradian
D. Candala
7 The cross product of two vectors is magnitude when
A. Vectors are parallel
B. Vectors are antiparallel
C. Vectors are perpendicular
D. They are rotated through 270o
8 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
9 The rate of change of momentum of a body falling under gravity is equal to its.
A. P.E.
B. K.E
C. Weight
D. Density
10 The escape velocity
A. Increases with the increase of the mass of the body
B. Depends on the type of body used
C. Is independent of mass of the body
D. Decreases with the increases of the mass of the body

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