MDCAT Physics Chapter 3 MCQ Test With Answer for Physics chapter 3 (Rotational and Circular Motion)
Chapter 3 of Physics is an essential part of the MDCAT preparation. The students preparing for the exam must solve the MCQs available on this platform. For the convenience of the students, the answers are also uploaded here so the students can learn about their preparation level for the exam. The Chapter on Rotational and Circular Motion has various formulas that the students must memorize.
Besides cramming, the students should use logic to solve the questions of Physics. The candidates make sure to allocate the proper time to all the topics in this chapter. The practice helps the students to get good scores and strengthen their preparation before the commencement of the MDCAT exam. To get more information about the preparation of MDCAT, stay in touch with us and get a hand on the preparation material.
MDCAT Physics Chapter 3 Rotational and circular motion Online Test
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Question # 1
A particle revolves round a circular path with a constant speed. The accelerationof the particle is
Question # 2
Ten second after an electric fan is turned on, the fan rotates at 300rev/min. its average angular acceleration is
Question # 3
In case of planets the necessary acceleration is provided by
Question # 4
The radius of orbit of a geostationary satellite depends upon:
Question # 5
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)
Question # 6
When a particle moves in a uniform circular motion. It has:
Question # 7
For a particle in uniform circular motion the relation a = r 𝑎 of accelerations hold. The acceleration 'a'
Question # 8
Which statement about geostationary orbit is false?
Question # 9
A car of 1000kg traveling at 20m/sec rounds a curve of radius 100m. Find the necessary centripetal force
Question # 10
Two artificial satellites of unequal masses are revolving in a circular orbit around the earth with a constant speed. Their time periods:
Question # 11
The kinetic energy of a body rotating with an angular speed 𝑚 depends on.
Question # 12
A body of mass m tied to a string is moved in a vertical circle of radius r. the difference in tensions at the lowest
point and the highest point is.
Question # 13
In uniform circular motion, the factor that remains constant is:
Question # 14
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 # 15
Torque is necessary for producing.
Question # 16
If a rotating body is moving counter clockwise, direction of angular velocity will be
Question # 17
A body is moving in a circle with a constant speed. it has
Question # 18
The ratio of the SI unit to the C)G.S unit of torque is.
Question # 19
For a particle moving in uniform circular motion
Question # 20
A stone of mass 0.5kg tied with a string of length 1m is moving in a horizontal circle with a speed of 4ms-1
. The
tension acting on the string in newton is:
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