1 Answer

K Scandrett · Answer 1 · 2018-04-25T03:56:50+0000

Kinetic Energy, or K.E is equal to 1/2 times the mass of an object times the velocity squared.

Therefore K.E

$= (1)/(2) * 2 * {15}^(2)$
which is 225

Energy is expressed in joules (J)
so the K.E of the ball is 225J

Hope this helped

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