Relier Pairs Newton's second lawVersion en ligne Begin to familiarize yourself with the most important terms of Newton's second law. Match the objects and their images with their definitions. par LAURA SOFIA CELEDON ROBLES 1 Mass 2 Units 3 Inertia 4 Force 5 Acceleration 6 Net Force It's any interaction that, when unopposed, will change the motion of an object. It can be exerted through contact or at a distance. The standard units for force, mass, and acceleration are Newton (N), kilogram (kg), and meter per second squared (m/s²), respectively. It's the tendency of an object to resist changes in its motion. It's the vector sum of all the forces acting on an object. If it's acting on an object is non-zero, it will accelerate. Diagrams illustrating acceleration, such as a car speeding up or slowing down, a ball being thrown, or an object falling due to gravity. It's a measure of the amount of matter in an object. It is a scalar quantity and is typically measured in kilograms (kg).