Question

STATE WHETHER THE CONTACT FORCE OR NON CONTACT FORCE IS RESPONSIBLE IN THE FOLLOWING
2)nimisha rubs to balloons with paper while moving one balloons closer to the other balloons the other balloon gets away from the first balloon.
3)anil puts one magnet on surface of glass and slowly moves the other magnet closer to the magnet placed on surface of glass the magnet placed on surface of glass moves backwards.
4) Nayana Lifts a bucket full of water
5) a rubber ball falls off the table.​

Answer 1

Explanation:

2) Non Contact Force

3) Non Contact Force

4) Contact Force

5) Non Contact Force