A balloon of gross weight \( \mathrm{w} \) newton is falling vertically downward with a constant... VIDEO
A balloon of gross weight \( \mathrm{w} \) newton is falling vertically downward with a constant acceleration \( a(g) \). The magnitude of the air resistance is: (Neglecting buoyant force)https://bit.ly/YTAI_PWAP https://www.pw.live
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