andiens2130 andiens2130

08-03-2024
Physics

contestada

A 25 kg child runs at 2.7 m/s on flat ground. The child then accelerates to 4.8 m/s. What is the average power output for the child if they did this in 8.4 seconds?
a) 7.26 W
b) 9.63 W
c) 5.18 W
d) 11.4 W

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