Question

Assume that for every 1) of work done by body, the body consumes 4 J of energy from
fat stored. A man wants to reduce fat by 1 kg by climbing stairs between the 1st floor and 2nd floor that
are at height of 10 m and 15 m respectively. How many such rounds he must take. Mass of man is 100 kg
(assume it to be constant) and fat is burned only while climbing, g = 10 m/s : 1 kg fat stores =
9523.8 cal
(b) 2
(c) 8
(d) 13​

Answer 1

Explanation:

How" (and any subsequent words) was ignored because we limit queries to 32 words.