Question

Calculate the power of an engine which can supply 60kg of energy per minute

Answer 1

Answer:

If the engine can supply 60kg in 1 minute

so, it can supply (60×60) kg in 1 hr

or, 3600kg in 1 hr

Energy supplied in 1 hr= 3600kg

Therefore, energy supplied in 24 hrs = 3600×24 kg

or, 86400 kg in 1 day