Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
ROTATIONAL MOTION
Question #69894
Back to Home
View All ROTATIONAL MOTION Questions
4 Views
Question
Why does angular speed increase when arms are brought closer to the body during rotation?
A. Friction decreases
B. Gravity assists motion
C. Moment of inertia decreases, conserving angular momentum
D. External torque is applied
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the work done by a torque τ causing an angular displacement dθ?
4
An engine increases its angular speed from 1200 rev/min to 3120 rev/min in 16 seconds. What is the a...
4
For how long is the motor wheel accelerated in Example 6.11?
4
Which city hosts the printing facility for The Indian Express Ltd., located at A-8, Sector 7, Distri...
(Current Affairs)
14
Prime Minister Narendra Modi highlighted the legacy of which scientist while discussing India's agri...
(Current Affairs)
9