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13-11-2019
Physics

contestada

A 15.0 kg bullet leaves the barrel of a gun at a speed of 240.0 m/s. Find the bullets kinetic energy

Respuesta :

Hania12 Hania12

15-11-2019

Answer:

432 kJ

Explanation:

Kinetic energyof an object is the energy an object has because of its motion.

[tex]Kinetic.Energy=\frac{1}{2}*mass*velocity^{2} \\Kinetic.Energy=\frac{1}{2}*15kg*(240ms^{-1} )^{2} \\\\Kinetic.Energy=432000 J\\Kinetic.Energy=432kJ[/tex]

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