The heated air inside a hot air balloon weighs 5000 N. If the balloon supports a weight of 2000 N, what is the wieght of air displaced by the balloon?

How does a hot air balloon work?

How do hot air balloons float?

Why do hot air balloons float?

The hot air balloon rises because it is

Hot air balloon rises up in sky because

An empty balloon weighs W_(1) . If air equal in weight to W is pumped into the balloon, the weight of the balloon becomes W_(2) . Suppose that the density of air inside and outside the balloon is the same. Then

An empty balloon weighs W_(1) . If air equal in weight to W is pumped into the balloon, the weight of the balloon becomes W_(2) . Suppose that the density of air inside and outside the balloon is the same. Then

An empty balloon weighs W . If air equal in weight to W is pumped into the balloon, the weight of the balloon becomes W_(2) . Suppose that the density of air inside and outside the balloon is the same. Then

What hapens when we blow air into a balloon?