Question

In an experiment student gathers following data while running up a flight of
steps on a staircase. Use this to calculate power utilised by the student.
Number of steps= 27
Height of each step = 20 cm
Time taken=5.4 s
Mass of student = 55 kg
1) 400 w
2) 1,485 w
3) 539 W
4) 664 w

Pls give the answer step-wise
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Answer 1

Answer:

400 w hope it's right please mark as brainliest

Explanation:

answer