Question
With what angular velocity should a 20 m long cord be rotated such that tension in it, while reaching the highest point, is zero
Options :
0.5 rad/sec
0.2 rad/sec
7.5 rad/sec
0.7 rad/sec
Answer :
0.7 rad/sec
Access expert-curated educational resources and study materials—completely free.
Create, conduct, and manage professional online assessments with Crey. Perfect for teachers and institutes.
Copyright © 2026 Crey. All Rights Reserved.
