1
answer
0
watching
45
views
9 Nov 2019
A toy balloon, which has a mass of 3.60 g before it is inflated, isfilled with helium (with a density of 0.180 kg/m3) to a volume of7500 cm3. What is the minimum mass that should be hung from theballoon to prevent it from rising up into the air? Assume the airhas a density of 1.29 kg/m3.
The minimum mass is?
g
A toy balloon, which has a mass of 3.60 g before it is inflated, isfilled with helium (with a density of 0.180 kg/m3) to a volume of7500 cm3. What is the minimum mass that should be hung from theballoon to prevent it from rising up into the air? Assume the airhas a density of 1.29 kg/m3.
The minimum mass is?
g
Sixta KovacekLv2
24 Mar 2019
