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A 2kg ball is rolled at 3m/s. What is the KE of the ball?
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5 votes
A 2kg ball is rolled at 3m/s. What is the KE of the ball?

User Garland Pope
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1 Answer

7 votes

ke = .5m v^2

m = mass
v = velocity


ke = .5 x 2 x 3^2


ke= 1 x 9


ke = 9
User Rebeka
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