selenamichelle selenamichelle

22-09-2022
Physics

contestada

a bullet has a mass of 0.013 kg is shot out of a rifle barrel with the speed of 750 m/s. What is the bullet’s kinetic energy?

Respuesta :

hkennedy8701 hkennedy8701

22-09-2022

Explanation:

K.E = 1/2 m v²

kinetic energy= 1/2 × mass × velocity²

kinetic energy = 0.5 × 0.013 × 750²

= 3656.25 J

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