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den301095 [7]
4 years ago
12

A 2 kg bowlling ball is 2.5 meters off the ground on a post when it falls just before it reachers the ground it is traveling m/s

assuming that there is no air resistance is true
A;The mechanical energy is conserved

B;The initial potential energy is greater than the final kinetic energy

CThe initial potential energy is less than the final kinetic energy

D;The mechanical energy is not conserved
Chemistry
1 answer:
Alchen [17]4 years ago
6 0
The mechanical energy is conserved 
Choice A
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3 years ago
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If calcium were to react with carbon, what would likely form?
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Answer: calcium oxide will react with carbon dioxide to form calcium carbonate. I don't know if that's what you were asking.

Explanation:

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