What’s the Difference Between Speed and Velocity?
Activity What do you do when you are playing a game and you should not let your friend catch you? What do you do when…
Category: Physics
What is Force? How it Works?
Activity 1 Your brother is trying to come inside the room and you are standing at the door. you should not allow him to enter…
What is Friction?
The story of Fire Long long ago the early man did not know what fire is. They ate raw flesh and raw plants. They used…