Physics
Senior High
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なんでv²=98が14√2になるんですか?

Answers

✨ Best Answer ✨

0.50×9.8×20=1/2×0.5×v^2
98=v^2/4
v^2=98×4=392
v=14√2
だと思います

ゆ い

ありがとうございます!

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