Physics, asked by anna511, 10 months ago

A man weighing 500 N carried a load of 100 N up a flight of stairs 4 m high in 5 seconds. What is the power?

Answers

Answered by anup094

6

Answer:

power is (500+100)4÷5 W

=(600×4)÷5 W

=2400÷5 W

=480 W

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