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3 years ago

e) A escalator carries 60 people of average mass 70kg to a height of 5m in one minute. Find the power needed to do this? 4

Physics

1 answer:

Blababa [14]3 years ago

3 0

Answer:

3500J/s

Explanation:

P=W/T

42000×10×5÷60

=3500J/s

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e) A escalator carries 60 people of average mass 70kg to a height of 5m in one minute. Find the power needed to do this? 4​

e) A escalator carries 60 people of average mass 70kg to a height of 5m in one minute. Find the power needed to do this? 4