Destinymoran94 Destinymoran94
  • 14-10-2018
  • Physics
contestada

what is the kinetic energy of a 1500kg car with a velocity of 72.0km/h?

Respuesta :

kamizam38
kamizam38 kamizam38
  • 14-10-2018
KE=0.5 * mass* speed^2

Convert 72 km/h to m/s by dividing it by 3.6

72/3.6= 0.277778m/s

KE=0.5*1500*0.277778
= 208.3335J
= 208J
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