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Ek = 1/2 * m * v^2
Ek = 1/2 * 161 g * (39 m/s)^2
Ek = 1/2 * 161g * (1kg / 1000g) * (39 m/s)^2
Ek = 254 kgm^2/s^2
Ek = 254 J
how to explain MRO in purchasing
Since Ek (kinetic energy) is
Ek = 1/2 m v²
0.5 x 1 kg x (10m/s)² = 50 kg∙m/s² = 50 J
J is Joules
MRO stands for:
ek is meaning number 1 1 1 1