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Vitek1552 [10]
3 years ago
6

HELP ME WITH THIS PLEASE‼️‼️‼️‼️‼️

Chemistry
1 answer:
kompoz [17]3 years ago
6 0

Answer:

6) student B

9) child y

Explanation:

student b is off the ground and using any energy or force

child y is smaller than child x and would be going faster and having to exert less energy than child x. leaving them with more energy to spare

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