Published by:
CGP EDU Academic Team
Published on: August 13, 2026
A stone tide to a string of length 
is whirled in a vertical circle with the other end of the string at the centre. At a certain instant of time, the stone is at its lowest position and has a speed 
. The magnitude of change in its velocity, as it reaches a position where the string is horizontal, is 
. The value of 
is
Text Solution
Verified by ExpertsThe correct answer is:
B
──────────────────────────────────────────────────────────────────────────────────────────
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
PART-I PHYSICS
SECTION-A
The SI unit of a physical quantity is pascal-second. The dimensional formu…
The distance of the Sun from earth is and its angular diameter is (2000) s when observed from the …
When a ball is dropped into a lake from a height above the water level, it hits the water with a v…
One end of a massless spring of spring constant and natural length is fixed while the other end i…
Four spheres each of mass form a square of side (as shown in figure). A fifth sphere of mass is …
For a perfect gas, two pressures and are shown in figure. The graph shows: