Recent content by wislar

So... -9.8(negative because pushing down)*724 + 9.8*___=0?

Homework Statement A good estimate for the volume of a particular hot air balloon is 2800 m3. Suppose the total load (passengers, fuel, balloon fabric, etc.) on a hot air balloon is 724 kg. In preparing to launch, the pilot heats the air inside to an average temperature of 210 oC, giving it...