Question

Why does a capped empty plastic bottle released under water bounces back to the surface of water?

Answer 1

Answer:

this is called boyant Force

Explanation:

have you ever have kept mug reverse and kept it in water it will come back again this is called boyant Force

the water will push the bottle up

but if you fill the bottle with water it will sink

i hope my answer helps you

thanks

B.Shane jamin