The power of Joshua williams is 44.1HP
Explanation:
Given,
Mass of Joshua, m1 = 50kg
Mass of the suitcase, m2 = 10kg
Total mass, m = m1 + m2
m = 50 + 10kg
m = 60kg
Time, t = 40s
Height, h = 3m
Power, P = ?
We know,
Acceleration due to gravity, g = 9.8m/s²
Work, W = m X g X h
W = 60 X 9.8 X 3
W = 1764J
[tex]Power = \frac{Work}{Time} \\[/tex]
[tex]P = \frac{1764}{40} \\\\P = 44.1HP[/tex]
Therefore, power of Joshua williams is 44.1HP
