Question

Two identical small balls, each of mass m, are connected by a massless
and inextensible string of length l and placed on a smooth horizontal xy
plane. An external agent starts pulling the string from its mid-point along y-
axis with velocity vo as shown. When the separation between the two balls
reduces to l/2, then the speed of each ball will be
m.
--/--
m
vo
(A) 2V0
(B) Vo
(D) none of the above
Ayo​

Answer 1

Answer:

2 Vo hope it helps you plz mark it as brainliest ans