Question

2) What are the different types of non-contact forces? Give one example of each type.
Ans.​

Answer 1

Answer:

there r three types of non contact force..

a) magnetic force : when u bring a bar magnet near iron clips, the iron clips move from their original position towards the bar magnet under the influence of magnetic force..

b) electrostatic force : the force exerted by a charged object on another charged or an uncharged object is called electrostatic force..

for example : when a plastic comb is rubbed in the hair it gets charged and can attract the small pieces of paper..

c) gravitational force : the force with which two objects attract each other ..

for example : when we throw a ball upwards, it falls down towards the earth.

hope it helps you