jmack88 jmack88

21-11-2018
Physics

contestada

Calculate the kinetic energy of a 100.0-kg meteor approaching the earth at a speed of 10.0 km/s

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issyboydell issyboydell

29-11-2018

Kinetic energy = 1/2 x mass x velocity²

10.0km x 100 = 10000m

Kinetic energy = 1/2 x 100 x 10000²

Kinetic energy = 5000000000J

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