Science, asked by olaf55, 9 months ago

a man lifted 216kg to a hieght of 2.3m in 4s what is power developed by him

Answers

Answered by AditBaliga

1

Answer:

1217.16 W

Explanation:

Power = Work done / time

Work done = Fs = mg*s = 216 * 9.8 * 2.3 = 4868.64 Joules

Power = 4868.64/4 = 1217.16 Watt

Previous Question

Next Question

Similar questions

English, 5 months ago

design a poster for Annual Winter Carnival with slogans ...

English, 5 months ago

you____(should/would) start preparing for your exams.

Math, 5 months ago

X-8/12=14/X give me the answer of the question ...

Science, 9 months ago

During separation of components of air The gas which separate out the first in the form of solid is first carbon dioxide second organ third Oxygen and forth nitrogen...

Math, 9 months ago

find angle APB......................

Math, 11 months ago

provide the missing 8 4 .........32 75...........(Options are 33, 11, 17,35)...

Geography, 11 months ago

what is water pollution . writes its cause and effects...

Chemistry, 11 months ago

A 100 ml sample of a gas at -73℃ and 2 atm is heated to 123℃ and the pressure is reduced to 0.5 atm. What will be the final volume ???