How much energy is required to accelerate a 8000 kg car from 14 km/h to 95 km/h?
subtract the initial kinetic energy from the final
Vfinal = 95000 m/3600 s
Vinitial = 14000 m/3600 s
(1/2)(8000)(Vfinal^2 - Vinitial^2)
Vfinal = 95000 m/3600 s
Vinitial = 14000 m/3600 s
(1/2)(8000)(Vfinal^2 - Vinitial^2)