gginthechat7 gginthechat7

16-01-2020
Physics

contestada

A dog uses 300 N of force to run 50 m with a speed of 5.9 m/s. How much power does he expand

Respuesta :

ohiekulous ohiekulous

16-01-2020

Answer:

1.47kW

Explanation:

F = 300N, s = 50m, v = 5.9m/s

P = W/t

= (F× )/t

= F × v

= 300 × 5.9

= 1470Watt

= 1.47kW

Answer Link

Chelboy Chelboy

16-01-2020

Answer:1770 watts

Explanation:

Power=force×velocity

Power=300×5.9

Power=1770watts

Answer Link

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