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 point on the rim of wheel 400 cm in diameter has a velocity of 1600 cms-1
. The angular velocity of the wheel
is:
Question # 2
The geostationary satellite is:
Question # 3
A body is moving in a circle with a constant speed. it has
Question # 4
What happens to the centripetal acceleration of a particle, when its speed is doubled and angular velocity is
halved?
Question # 5
On slightly disturbing a body which is an unstable equilibrium, its center of gravity
Question # 6
Which statement about geostationary orbit is false?
Question # 7
For a particle moving in uniform circular motion
Question # 8
A satellite moving round the earth constitute
Question # 9
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:
Question # 10
The ratio of angular speeds of minute hand and hour hand of a watch is:
Question # 11
The time period of a geostationary satellite above the surface of the earth is.
Question # 12
A point on the rim of a wheel 4m in diameter has a velocity of 1600 cm s-1. The angular velocity of the wheel is
Question # 13
The kinetic energy of a body rotating with an angular speed 𝑚 depends on.
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
The angular analogue of linear displacement is called
Question # 16
For a body moving with constant speed in a horizontal circle, which of the following remains constant?
Question # 17
The angular momentum changes form 2 units to 6 units in 4s. the torque is
Question # 18
Torque is necessary for producing.
Question # 19
In uniform circular motion, the factor that remains constant is
Question # 20
For a particle in uniform circular motion the relation a = r 𝑎 of accelerations hold. The acceleration 'a'
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