🌈 Rainbow Mind Map – Force
FORCE
🔴 Force: A Push or Pull
- Force is a push or a pull acting on an object.
- It can change the state of motion.
- Unit of force: newton (N).
🟠Force is Invisible
- Force cannot be seen directly.
- We observe its effects.
- Example: Wind moves leaves and branches.
🟡 Interaction Between Bodies
- Force arises due to interaction between two bodies.
- One object alone cannot exert force.
- Example: A bat striking a ball.
🟢 Effects of Force
- Moves a stationary object.
- Stops a moving object.
- Changes speed.
- Changes direction.
- Changes shape or size.
🔵 Contact Forces
- Act only when objects touch.
- Muscular Force
- Frictional Force
- Normal Reaction Force
- Tension Force
🟣 Non-Contact Forces
- Act without physical contact.
- Gravitational Force
- Magnetic Force
- Electrostatic Force
🟤 Everyday Examples
- Pushing a shopping cart.
- Kicking a football.
- Magnet attracting pins.
- Earth pulling objects downward.
- Applying brakes on a bicycle.
Central Idea: Force is an invisible push or pull that results from the interaction between bodies. It can change the motion, direction, speed, shape, or size of an object.
