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attashe74 [19]
3 years ago
10

Help pls i need this right now

Biology
1 answer:
garri49 [273]3 years ago
8 0

Answer:

B: student B

C: He must have either the same mass or the gravity must be equal to [M(a)xG(a)]/M(b)= (25 x 10)/30=250/30=8.33

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