washingtondiamond81 washingtondiamond81

13-01-2020
Physics

contestada

Kevin, whose mass is 80 kg, is moving along at a velocity of 4 m/s. He doubles his velocity by going down a hill. How much kinetic energy does he have after going down the hill?
J

Respuesta :

supahninja2002 supahninja2002

13-01-2020

Answer:

2560J

Explanation:

KE= 1/2mv^2 so plug in the numbers to get

KE= 1/2 (80)(8)^2

KE= 2560

Answer Link

samanthafoster43 samanthafoster43

05-10-2020

Answer:

2560J

Explanation:

Answer Link

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