The kinetic energy of the object is 16.875 kJ.
Kinetic energy can be described as the energy of the system when it is in a moving condition. The kinetic energy of the system can be assessed by:
[tex]\rm Kinetic\;energy\;=\;\frac{1}{2}\;mv^2[/tex]
where, m = mass of the object (kg)
v = velocity of the object (m/s)
Given, mass = 150 kg,
velocity = 15 m/s
[tex]\rm Kinetic\;energy\;=\;\frac{1}{2}\;\times 150\;kg\;\times (15\;m/s)^2[/tex]
Kinetic energy = [tex]\rm \frac{1}{2}\;\times 150\;kg\;\times\;225\;m/s[/tex]
Kinetic energy = 16,875 Joules
1000 Joule = 1 kilojoule
16,875 J = [tex]\rm \dfrac{16,875}{1000}[/tex] kJ
Kinetic energy = 16.875 kJ.
The kinetic energy of the object is 16.875 kJ.
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