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krok68 [10]
3 years ago
9

7. A 3.0 kg object travels vertically at a constant

Physics
1 answer:
vladimir2022 [97]3 years ago
7 0

Answer:

220.7

Explanation:

distance traveled is 1.5*5=7.5m

PE gain is MGH=3*9.81*7.5=220.7

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