Question

5. Name the various types of forces. Classify them as the contact force and non-contact force.
6. What is meant by the term atmospheric pressure?
Long-answer type questions:
1. Name the forces acting on a plastic bucket containing water held above ground level in y
forces acting on the bucket do not bring a change in its state of motion.
2. An inflated balloon was pressed against a wall after it has been rubbed with a piece of synth
the balloon sticks to the wall. What force might be responsible for the attraction between
3. Describe a simple experiment to demonstrate the magnetic force.

please give them answer because is it urgent ​

Answer 1

Forces acting on a plastic bucket containing water held above the ground level in our hand are muscular forces and gravitational forces. Both the forces are same in magnitude but in opposite directions and therefore there is no change in state of its motion.