Indiae Indiae
  • 01-01-2017
  • Physics
contestada

A 1875 kg car moves with a velocity of 5 m/s. What is its kinetic energy?

Respuesta :

Аноним Аноним
  • 01-01-2017
Kinetic energy = 1/2 mv^2 = 1/2 x 1875 x (5)^2 = 23437.5 J
Answer Link
AL2006
AL2006 AL2006
  • 02-01-2017

     Kinetic energy  =  (1/2) x (mass) x (speed)²

                               = (1/2) x (1875 kg) x (5 m/s)²

                               = (1/2) x (1875 kg) x (25 m²/s²)

                               =      (937.5 kg)  x  (25 m²/s²

                               =            23,437.5 joules
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