![A helium balloon floats at the end of a string. The net force (the buoyancy force minus the weight) on the balloon is 33N. If the tension in the string exceeds 54 A helium balloon floats at the end of a string. The net force (the buoyancy force minus the weight) on the balloon is 33N. If the tension in the string exceeds 54](https://homework.study.com/cimages/multimages/16/dsdg007652347976444788971542529.png)
A helium balloon floats at the end of a string. The net force (the buoyancy force minus the weight) on the balloon is 33N. If the tension in the string exceeds 54
What is the buoyant force on a helium balloon with a radius of 30cm in air if r air = 1.29 kg/M3? - Quora
![A large balloon of mass 226 kg is filled with helium gas until its volume is 325 m^3. Assume the density of air is 1.29 kg/m^3 and the density of helium is A large balloon of mass 226 kg is filled with helium gas until its volume is 325 m^3. Assume the density of air is 1.29 kg/m^3 and the density of helium is](https://homework.study.com/cimages/multimages/16/baloon3857566903100002019.png)
A large balloon of mass 226 kg is filled with helium gas until its volume is 325 m^3. Assume the density of air is 1.29 kg/m^3 and the density of helium is
![A balloon filled with helium gas floats in a big closed jar which is connected to an evacuation pump. What will be your observation, if air from the jar is pumped out?A. A balloon filled with helium gas floats in a big closed jar which is connected to an evacuation pump. What will be your observation, if air from the jar is pumped out?A.](https://www.vedantu.com/question-sets/9e31a01d-01af-4426-9ea4-f6347f9a099e4998616130407492696.png)