When air is blown in between two balls suspended close to each other, they are attracted towards each other . Why ?

Q.When air is blown in between two balls suspended close to each other, they are attracted towards each other. Give reason.

Ans.     When air is blown in between two balls suspended close to each other with high speed, a low pressure is created between the balls which is much less than the atmospheric pressure beyond the balls. Due to this, balls are attracted towards each other. This is according to Bernoulli’s theorem.     

Leave a Reply