Newton's laws help us understand how a pendulum swings. Let’s break it down simply:
First Law (Inertia): A pendulum at rest doesn’t move. It stays still until something pushes it, like gravity. This first push is really important to start the swinging!
Second Law (F=ma): As the pendulum swings, different forces work on it, like the tension in the string and the pull of gravity. These forces help it speed up or slow down.
Third Law (Action-Reaction): When the pendulum swings down, it pushes against its support. This push is equal and opposite to the force pulling it up.
If you watch a pendulum, you can see these laws work together to make it swing back and forth. It’s a great example of how physics is part of our daily lives!
Newton's laws help us understand how a pendulum swings. Let’s break it down simply:
First Law (Inertia): A pendulum at rest doesn’t move. It stays still until something pushes it, like gravity. This first push is really important to start the swinging!
Second Law (F=ma): As the pendulum swings, different forces work on it, like the tension in the string and the pull of gravity. These forces help it speed up or slow down.
Third Law (Action-Reaction): When the pendulum swings down, it pushes against its support. This push is equal and opposite to the force pulling it up.
If you watch a pendulum, you can see these laws work together to make it swing back and forth. It’s a great example of how physics is part of our daily lives!