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What is gravity? The force which attracts objects towards one another, especially the force that makes things fall to the ground.
What is Newton's First Law? This law is often called the law of inertia: objects at rest will remain at rest unless acted upon by a force or object, and an object moving at a constant speed will continue to move at that speed unless acted upon by a force or object.
What is Newton's Second Law? This law states that the acceleration of an object is dependent upon two variables - the net force acting upon the object and the mass of the object.
What is Newton's Third Law? This law states for every action, there is an equal and opposite reaction.
What is Acceleration? The rate at which the velocity of an object changes over time.
What is Force? Any interaction which tends to change the motion of an object. Force is a push or pull upon an object resulting from the object's interaction with another object.
What is Speed? How fast an object is moving; usually measured by how much distance is covered in a certain amount of time.
What is Velocity? How fast an object is moving and in which direction. Speed describes only how fast an object is moving, whereas velocity gives both how fast and in what direction the object is moving.
What is Elasticity? The tendency of solid materials to return to their original shape after being deformed. If the material is elastic, the object will return to its initial shape and size when these forces are removed.
What is Trajectory? The path described by a projectile flying or an object moving under the action of given forces.
What is Terminal Velocity? The maximum velocity attainable, especially by a freely falling body, under given conditions. Also known as terminal speed.
What are Sound Waves? The form that sound takes when it passes through air, water, etc.
What are Light Waves? Spectrum of wavelengths that you can see. Each wavelength is sensed as a color. The basic colors in the spectrum are: Red, Orange, Yellow, Green, Blue, Indigo, and Violet.
Created by: cameron1447