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Explanation:kinetic energy= ½mv²
=½ × 2000 × 15
= 15000
=15 joules
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Answer:
15 J
Explanation:
K.E.= 1/2 mv²
= 0.5 × 2 × 15²
= 15 J
In this situation,
K.E.=P.E.=15 J
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