Bebaa1550
contestada

What is the kinvoice energy of an object that has a mass of 30 kilograms and moveshe with a velocity of 20 m/s?

Respuesta :

Candyluv16
KE  =  (1/2) (mass) (speed²) .

KE  =  (1/2) (30 kg) (20 m/s)²

  =  (1/2) (30 kg) (400 m²/s²)

  =  (15 x 400) (kg-m²/s²)

  =     6,000 joules . 

Hope this helps! XD

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