MaybeTØP MaybeTØP

19-01-2018
Physics

contestada

An object with a mass of 2 kg is moving with a velocity of 15 m/s.

What is the kinetic energy of the object?

Answer Options with 4 options
A. 2 J
B. 15 J
C. 30 J
D. 225 J

Respuesta :

edrinahlfeld edrinahlfeld

19-01-2018

KE= 1/2MV^2 - equation
KE= 1/2 (2 kg)(15 m/s)^2 - plug it to the equation
KE= (1 kg)(225 m/s) - multiply
KE= 225 J - Answer (letter D)
Hope this helps

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