Isaac Newton created some important rules about movement in 1687. He shared these ideas in a book called "Principia Mathematica." Here are his three laws of motion:
First Law: An object will stay still or keep moving in a straight line unless something pushes or pulls on it.
Second Law: How fast an object speeds up (called acceleration) depends on two things: the total force acting on it and how heavy it is. This can be summed up with the formula: Force = Mass × Acceleration (F = ma).
Third Law: Whenever something pushes or pulls, there is always an equal and opposite push or pull in response.
These laws changed the way we understand the world. They helped scientists make big discoveries in areas like engineering, space, and technology. They also played a big part in the Industrial Revolution and helped shape the field of classical mechanics.
Isaac Newton created some important rules about movement in 1687. He shared these ideas in a book called "Principia Mathematica." Here are his three laws of motion:
First Law: An object will stay still or keep moving in a straight line unless something pushes or pulls on it.
Second Law: How fast an object speeds up (called acceleration) depends on two things: the total force acting on it and how heavy it is. This can be summed up with the formula: Force = Mass × Acceleration (F = ma).
Third Law: Whenever something pushes or pulls, there is always an equal and opposite push or pull in response.
These laws changed the way we understand the world. They helped scientists make big discoveries in areas like engineering, space, and technology. They also played a big part in the Industrial Revolution and helped shape the field of classical mechanics.