Uniform Circular Motion in Hindi. We covered all the Uniform Circular Motion in Hindi in this post for free so that you can practice well for the exam.
Afrikaans
Shqip
አማርኛ
العربية
Հայերեն
Azərbaycan dili
Euskara
Беларуская мова
বাংলা
Bosanski
Български
Català
Cebuano
Chichewa
简体中文
繁體中文
Corsu
Hrvatski
Čeština
Dansk
Nederlands
English
Esperanto
Eesti
Filipino
Suomi
Français
Frysk
Galego
ქართული
Deutsch
Ελληνικά
ગુજરાતી
Kreyol ayisyen
Harshen Hausa
Ōlelo Hawaiʻi
עִבְרִית
हिन्दी
Hmong
Magyar
Íslenska
Igbo
Bahasa Indonesia
Gaeilge
Italiano
日本語
Basa Jawa
ಕನ್ನಡ
Қазақ тілі
ភាសាខ្មែរ
한국어
كوردی
Кыргызча
ພາສາລາວ
Latin
Latviešu valoda
Lietuvių kalba
Lëtzebuergesch
Македонски јазик
Malagasy
Bahasa Melayu
മലയാളം
Maltese
Te Reo Māori
मराठी
Монгол
ဗမာစာ
नेपाली
Norsk bokmål
پښتو
فارسی
Polski
Português
ਪੰਜਾਬੀ
Română
Русский
Samoan
Gàidhlig
Српски језик
Sesotho
Shona
سنڌي
සිංහල
Slovenčina
Slovenščina
Afsoomaali
Español
Basa Sunda
Kiswahili
Svenska
Тоҷикӣ
தமிழ்
తెలుగు
ไทย
Türkçe
Українська
اردو
O‘zbekcha
Tiếng Việt
Cymraeg
isiXhosa
יידיש
Yorùbá
ZuluSelect your language and change this post to your favorite language.
Install our MCQTUBE Android app from the Google Play Store and prepare for any competitive government exams for free.
Related Posts:
Mock Test on Uniform Circular Motion for Students
UCM is an example of motion in which :
(A) Speed is constant with zero acceleration
(B) Velocity is constant with zero acceleration
(C) Speed is constant with constant acceleration
(D) Speed is variable with constant acceleration
Option c - Speed is constant with constant acceleration
The torque due to centripetal force about the axis of rotation to maintain UCM :
(A) zero
(B) f.r
(C) r x f
(D) finite
Option a - zero
Assume that the earth goes around the sun in a circular orbit with a constant speed of 30 km/s
(A) Average velocity of the earth from 1 Jan to 30 June is Zero.
(B) The average acceleration from 1 Jan to 30 June is 60 km/s²
(C) The average speed of the earth from 30 June to 31 Dec is Zero.
(D) The instantaneous acceleration of the earth points towards the sun.
Option d - The instantaneous acceleration of the earth points towards the sun
An airplane is moving on a circular path with a uniform speed of 300 km/hr. The change in velocity after half the revolution is :
(A) Zero
(B) 150 km/hr
(C) 600 km/hr
(D) 900 km/hr
Option c - 600 km/hr
A sphere of mass 100 g is attached to a string of length 1.3 m whose upper end is fixed to the ceiling. The sphere is made to describe a horizontal circle of radius 50 cm. The time period of the revolution is :
(A) 5.05 s
(B) 4.55 s
(C) 3.25 s
(D) 2.19 s
Option d - 2.19 s
A stone is rotated steadily in a horizontal circle with a period T by a string of length 1. If the tension in the string is kept constant and I is increased by 1%. What is the percentage change in the time period? :
(A) 1%
(B) 0.5 %
(C) 2%
(D) 0.25 %
Option b - 0.5 %
In uniform circular motion :
(A) Both velocity and acceleration are constant
(B) Acceleration and speed are constant but velocity changes
(C) Both acceleration and velocity change
(D) Both decreases and speed is constant
Option c - Both acceleration and velocity change
Which of the following does not remains constant in UCM?
(A) Speed
(B) Kinetic energy
(C) Angular momentum
(D) Velocity
Option d - Velocity
A particle tied to one end of a string is being revolved in UCM in a horizontal plane. The tension in the string is :
(A) Same at all points
(B) Varying from point to point
(C) Maximum at one point and minimum at diametrically opposite points
(D) Maximum at points normal to each other
Option a - Same at all points
A can filled with water is revolved in a vertical circle of radius 4 m and water just do not fall down at the highest point. The time period of revolution is : (g = 9.8 m/s²)
(A) 1 s
(B) 2 s
(C) 4 s
(D) 8 s
Option c - 4 s
We covered all the uniform circular motion in Hindi above in this post for free so that you can practice well for the exam.
Check out the latest MCQ content by visiting our mcqtube website homepage.
Also, check out:
