Question

I need pictures from various sources from your surroundings to illustrates contact forces, force at a distances

Answer 1

For contact forces, do the following:

1) Keep a book on the table and click it's picture .

This will show normal reaction force, that is , the table exerts a force of reaction.


2) Hang a ball from a string and tie it to nail. It can be seen in many houses where kids practise batting by hitting on the ball. Yiu can show tension force

Answer 2

i have so many pictures but  my laptop can't do this.