amnehsobh15 amnehsobh15

07-11-2019
Physics

contestada

A greyhound at a racetrack can run at a speed of 16.0 m/s. What is the KE of a 20.0
kg greyhound as it crosses the finish line?

Respuesta :

MathPhys MathPhys

07-11-2019

Answer:

2560 J

Explanation:

KE = ½ mv²

KE = ½ (20.0 kg) (16.0 m/s)²

KE = 2560 J

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