A stone tide to a string of length L is whirled in a vertical circle with the other end of the string at the center. At a certain instant of time, the stone is at its lowest position and has a speed u. The magnitude of change in its velocity, as it reaches a position where the string is horizontal, is 
.The value of x 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
A block of mass 10 kg starts sliding on a surface with an initial velocity of 9.8 ms -1 . The coeff…
A boy ties a stone of mass 100 g to the end of a 2 m long string and whirls it around in a horizont…
A particle experiences a variable force in a horizontal x-y plane. Assume distance in meters and f…
A stone of mass in, tied to a string is being whirled in a vertical circle with a uniform speed. Th…
Potential energy as a function of r is given by , where r is the interatomic distance, A and B are…
The ratio of specific heats in terms of degree of freedom (f) is given by: