Answer: Answer it yourself
Explanation: U got this
Okay but what do u need to know I will anwser it if I am informed
Answer:
It is the concept pf surface tension that helps the coin to float on the top of the water in the glass. The surface tension acts just opposite to the gravitational force and that is why when any metal placed in the water it will float and come on the surface.
Brainly Plz
Answer:
we need to know the story to answer lolll