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
Pls answer fast

Answer 1

Answer:

I think (a) will be right answer

Answer 2

Explanation:

aa jao bro

iakoxvanch

g mèet còde