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A 1 kg ball is thrown into the air with an initial velocity of 30 m/s. How much kinetic energy does the ball have?

Respuesta :

olemakpadu
Kinetic Energy = (1/2)mv²

m = 1kg,  v = 30m/s

Kinetic Energy =  (1/2) * 1 * 30 * 30 = 450 J
MiaYasmine2006

Answer: 450 J

Explanation:

Kinetic Energy = 1/2 × mass × velocity²

Kinetic Energy = 1/2 × 1.0 Kg × 30 m/s²

Kinetic Energy = 1/2 × 1.0 Kg × 900

Kinetic Energy = 450 J

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