Physics - Fluid Question with Solution | TestHub

A air bubble of radius$1\text{ cm}$in water has an upward acceleration of$9.8{\text{ cms}}^{–2}$. The density of water is$1{\text{ gm cm}}^{–3}$and water offers negligible drag force on the bubble. The mass of the bubble is$\left(g = 980 \text{cm}/{\text{s}}^2\right)$.