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konstantin123 [22]
3 years ago
9

a 2-kg bowling ball is 2.5 meter off the ground on a post when it falls just before it reachers the ground it is traveling 7 m/s

.Assuming that there is no air resistance wich statement is true
Chemistry
1 answer:
nikklg [1K]3 years ago
8 0
The answer to your question is the mechanical energy is conserved.
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