Physics, 29.07.2019 15:30, peachijmin
Aballoon drifts 50 m toward the east in 6 s; then the wind suddenly changes and the balloon flies 30 m toward the west in the next 5 s. what was the balloon's total displacement?
Answers: 1
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Aballoon drifts 50 m toward the east in 6 s; then the wind suddenly changes and the balloon flies 3...
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