Question

simple pendulum.
66. In a race, two athletes A and B reach the finishing
point in 20 second and 22 second, respectively.
(a) What is the ratio of their speeds?
(b) If both are allowed to run with their respective
speeds for a given time, what is the ratio of the
distance covered by them?​

Answer 1

Answer:

whGavvsgzvvsjsjsjbxbxhsbsbsjsbsbhshshj