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rodikova [14]
3 years ago
9

The answer would be ?

Physics
1 answer:
Cerrena [4.2K]3 years ago
4 0

Answer:

D. demand; increased

Explanation:

Demand is how much people want it.

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given,

initial speed of hockey player= 0 m/s

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initial speed of the helmet, u = 0 m/s

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What occurs during an exothermic change
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