Overview
Newton's Laws of Motion are fundamental principles that describe how objects behave when forces are applied. The first law introduces the concept of inertia, explaining that objects will maintain their state of motion unless acted upon by an external force. The second law quantifies the relationship...
Key Terms
Example: A stationary car remains still until a force is applied.
Example: Gravity is a force that pulls objects toward the Earth.
Example: A car speeding up from a stop sign experiences acceleration.
Example: A bowling ball has more mass than a tennis ball.
Example: If two people push a box in the same direction, the net force is the sum of their forces.
Example: Friction between tires and the road helps cars stop.