What is the power output of 1.4 g fly as it walks straight up a windowpane at 2.3 cm/s

Power output, P = 0.35 watts

Explanation:

It is given that,

Mass of the fly, m = 1.5 g = 0.0015 kg

Speed of the fly, v = 2.4 cm/s = 0.024 m/s

We have to find the power output of the fly. Power output is given by:

And W = F. d

d = distance traveled

Since, v = d / t

So, P = F. v

P = 0.00035 watts

or P = 0.35 watts

Hence, this is the required solution.