Answer to Question #20769 in Mechanics | Relativity for brebre
a 2 kg mass is moving with a speed of 3 m/s. What is the kinetic energy of the mass?
1
2012-12-28T04:39:25-0500
T = m*v^2/2
T - the kinetic energy
m - mass
v - speed
T = 2*3^2/2 = 9 J
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