hljcdb233 hljcdb233
  • 17-06-2017
  • Physics
contestada

What is the kinetic energy of a 2000 kg car traveling at a speed of 30 m/s (?65 mph)?

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 21-06-2017

KE = 1/2mv^2

m = 2000

v = 30m/s

1/2*2000*30^2=

1000*900 = 900,000kgm^2/s^2

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