Question

Two army persons A and B each of weight of 500 N climb up a rope through a height of 10 m A takes 20 s while B takes 40 s to achieve this task What is ratio of the powers of person A and B?
a. 1:2
b. 1:4
c. 2:1
d. 14:1
Will mark as brainliest but ans should be in 10 minutes... Your time startes now!!!! ​

Answer 1

Answer:

C 2:1

Explanation:

Mark as brainliest