Question

Take a plastic boat and make a hole at its rear end
Inflate a balloon and fix it on the hole in the boat. Release
the boat in water. What happens to the boat as the air in the
balloon escapes slowly? Why?​

Answer 1

Answer:

here u go

Explanation:

When the neck of an inflated balloon is released, the stretched rubber material pushes against the air in the balloon. The air rushes out of the neck of the balloon.