Semichael1 Semichael1

22-02-2016
Physics

Answered

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?

Verified Answer :

olemakpadu olemakpadu

23-02-2016

Kinetic Energy = (1/2)mv²

m = 1kg, v = 30m/s

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

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MiaYasmine2006 MiaYasmine2006

02-02-2021

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

Answer Link

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