Question

Assignment 1. A boy mass 50kg runs up a flight of 10 stairs each of height 0.2m in 5secs. Calculate his power (g=10m/s 2 ) 2. Calculate the power of a pump which can lift 500kg of water through a vertical height of 12m in 0.3minutes. Assuming g = 9.8m/s 2 . Give your answer in kilowatts

Answer 1

plz mark as brainliest..

Answer 2

Here is your answer please Mark me as a brainlist please bro