MDCAT Physics Chapter 4 MCQ Test With Answer for (Circular Motion)
In Chapter 4, there are many topics that need to be covered by the students so they can score well. The authorities have provided complete information about the syllabus of the MDCAT that the students must follow. The candidates preparing to appear in the MDCAT should solve the chapter-wise question. In waves, the chapter focuses on the topics such as type of waves, acceleration, force and other related areas.
MDCAT Physics Chapter 4 Circular Motion MCQ's Test
00:00
Question # 1
Torque is necessary for producing.
Question # 2
The ratio of angular speeds of minute hand and hour hand of a watch is:
Question # 3
The force which can do no work on the body on which it acts:
Question # 4
The time period of a geostationary satellite above the surface of the earth is.
Question # 5
Angular displacement in rotational motion is expressed in
Question # 6
The mud flies off the tyre of a fast moving car in the direction
Question # 7
In uniform circular motion, the factor that remains constant is:
Question # 8
A body is moving in a circle with a constant speed. it has
Question # 9
For a particle in circular motion the centripetal acceleration
Question # 10
If the radius of the circular path of particle going around the circle is doubled without changing its frequency of
rotation, then centripetal force on it is.
Question # 11
A particle is moving with constant speed by keeping itself at constant distance from a fixed point in a given plane. Its motion is
Question # 12
Geo stationary satellite remains
Question # 13
The ratio of the SI unit to the C)G.S unit of torque is.
Question # 14
SI unit of kinetic energy of rotation is
Question # 15
For a particle in uniform circular motion the relation a = r 𝑎 of accelerations hold. The acceleration 'a'
Question # 16
Ten second after an electric fan is turned on, the fan rotates at 300rev/min. its average angular acceleration is
Question # 17
When a particle moves in a circle the angle between it linear velocity and the angular velocity is always
Question # 18
Two satellites are going around the earth at a height of 250 km and 450 km respectively. If angular speed for both
is same, then centripetal acceleration will be.
Question # 19
For a body moving with constant speed in a horizontal circle, which of the following remains constant?
Question # 20
A point on the rim of wheel 400 cm in diameter has a velocity of 1600 cms-1
. The angular velocity of the wheel
is:
By practicing the MCQs, the students have a better understanding of a specific topic, and they will be able to solve the questions quickly during the exam. The candidates must focus on the areas of the chapter equally, so they will be able to perform well in the annual exam. Solving the numerical portion and practicing the equations included in the chapter is also mandatory. To solve all the given MCQs and analyze your preparation before the test.
This online test contains MCQs about following topics:.
a) Define and explain interference of light waves with constructive and destructive interference.
b) Describe Young’s Double Slit experiment and understand the concept of fringe spacing, dark and bright fringes.
c) Explain diffraction grating and solve problems using the formula d sin n .
d) Explain the basic principle of Optical Fiber
Top Scorers Of MDCAT Physics Chapter 4 Circular Motion MCQ's Test MCQ`s Test
Mudasir Iftikhar07 - Nov - 2024
07 Min 45 Sec
14/20
S
Somaid Ali19 - Sep - 2024
04 Min 47 Sec
13/20
S
Shahab Naeem18 - Sep - 2024
05 Min 17 Sec
13/20
I
Idrees Memon05 - Nov - 2024
12 Min 22 Sec
11/20
S
Shah Fahad19 - Jan - 2025
12 Min 51 Sec
11/20
I
Iraj Shakeel20 - Sep - 2024
16 Min 15 Sec
11/20
M
manal saeed20 - Sep - 2024
01 Min 01 Sec
10/20
V
Vivo Mobile19 - Sep - 2024
03 Min 12 Sec
10/20
A
azan aslam21 - Nov - 2024
04 Min 15 Sec
10/20
MCAT
Physics
Chapter 4
Important MCQ's
Sr.#
Question
Answer
1
The direction of angular velocity is along
A. Tangent to the circle
B. Axis of rotation
C. Inward the radius
D. Out ward of the radius
2
The work done to keep the satellite in the given orbit is.
A. Zero
B. infinity
C. unit
D. can’t be decided
3
A particle revolves round a circular path with a constant speed. The accelerationof the particle is
A. A. A long the circumference of the circle
B. Along the tangent
C. Along the radius
D. Zero
4
The time period of revolution of geostationary satellite is
A. 1440 minutes
B. 24 minutes
C. 84 minutes
D. none of these
5
A car of 1000kg traveling at 20m/sec rounds a curve of radius 100m. Find the necessary centripetal force
A. 4 x 103
kg m/s2
B.
3 x 103 kg m/s2
C.
5 x 103kg m/s2
D.
4.5 x 103kg m/s2
6
If a car moves with a uniform speed of 2 ms-1 in a circle of radius 0.4m. Its angular speed is
A.
4 rad. s-1
B.
1.6 rad. s-1
C. 5 rad. s-1
D.
2.8 ms-1
7
Two satellites are going around the earth at a height of 250 km and 450 km respectively. If angular speed for both
is same, then centripetal acceleration will be.
A. more for first
B. more for second
C. same for both
D. nothing can be decided
8
A satellite moving round the earth constitute
A. An inertial frame of reference
B. Non inertial frame
C. Neither inertial nor non inertial
D. Both inertial and non-inertial
9
Ten second after an electric fan is turned on, the fan rotates at 300rev/min. its average angular acceleration is
A. 30 rad/s2
B. 3.14 rad/s2
C. 30 rev/s2
D.
500 rev/s2
10
A stone attached to one end of a string is revolved around a stick so that the string winds on the stick and gets
shortened) What is conserved)
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Abdul Majeed
26 Sep 2018can I get Faridi's MCAT book in pdf format?
Sajjad
28 Aug 2018nawabshah
Sajjad
28 Aug 2018No