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28 votes
28 votes
Sally has a mass of 50 kg and she is floating in space. She has 1000 balls each with a mass of 1 kg. If she starts from rest and starts continuously throwing each ball backwards at a relative speed of 60 m/s, then what would be her final speed after throwing the 1000th ball

User Alex Nikulin
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1 Answer

17 votes
17 votes

Answer:

saxsccd

Step-by-step explanation:

User Scott Carter
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