lismarabelloflores3 lismarabelloflores3

16-11-2021
Physics

contestada

What is the net force on a 4,000-kg car
that doubles its velocity from 15 m/s west
to 30 m/s west over 10 seconds?

Respuesta :

imanighant imanighant

16-11-2021

Answer:

6000 N toward west

Explanation:

F = ma

a = 30-15/10 = 1.5 m/s^2 towards west

m = 4000 kg

F = 4000 x 1.5 = 6000 N towards west

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