Isaac Newton's Laws of Motion completely changed how we think about how things move.
First Law (Inertia): This law tells us that if something is moving, it will keep moving unless something stops it. That's why you feel a jolt when a car stops suddenly.
Second Law (F=ma): This law shows us how force, mass (or weight), and acceleration (how fast something speeds up) are connected. It helps us understand how hard we need to push to move something heavy.
Third Law (Action-Reaction): This one is simple—every action has an equal and opposite reaction. For example, when you jump off a boat, the boat moves back!
Universal Gravitation: This connects how things move in space to how they move on Earth. It explains why planets go around the sun.
These ideas are the foundation of classical mechanics and help us understand how our universe works.
Isaac Newton's Laws of Motion completely changed how we think about how things move.
First Law (Inertia): This law tells us that if something is moving, it will keep moving unless something stops it. That's why you feel a jolt when a car stops suddenly.
Second Law (F=ma): This law shows us how force, mass (or weight), and acceleration (how fast something speeds up) are connected. It helps us understand how hard we need to push to move something heavy.
Third Law (Action-Reaction): This one is simple—every action has an equal and opposite reaction. For example, when you jump off a boat, the boat moves back!
Universal Gravitation: This connects how things move in space to how they move on Earth. It explains why planets go around the sun.
These ideas are the foundation of classical mechanics and help us understand how our universe works.