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# 7.1,7.2,7.3

TermDefinition
Force In, physics a force in any interaction that, was unopposed , will change the motion of an object
Static Friction Static Friction is a force that keeps an object at rest
Kinetic Friction Kinetic Friction is defined as a force the acts between moving surfaces
Drag pull (someone or something) along forcefully, or roughly
Field An area of land marked by the presence of a particular objects or feature in a dune field
Net Force Net force is a vector sum of forces acting on a particular body
Inertia to remain still or to not move
Gravity Gravity (from Latin gravitas 'weight'), or gravitation, is a natural phenomenon by which all things with mass or energyâ€”including planets, stars, galaxies, and even lightâ€”are brought toward (or gravitate toward) one another.
Free fall downward movement under the force of gravity only.
Orbit In physics, an orbit is the gravitationally curved trajectory of an object, such as the trajectory of a planet around a star or a natural satellite around a planet.
Electric charge Electric charge is the physical property of matter that causes it to experience a force when placed in an electromagnetic field.
Static electricity a stationary electric charge, typically produced by friction, which causes sparks or crackling or the attraction of dust or hair.
Electrical conductor An electrical conductor is a substance in which electrical charge carriers, usually electrons, move easily from atom to atom with the application of voltage.
Electrical illustrator An electrical insulator is a material in which the electron does not flow freely or the atom of the insulator have tightly bound electrons whose internal electric charges do not flow freely
semiconductor Semiconductors are materials which have a conductivity between conductors (generally metals) and nonconductors or insulators (such as most ceramics).
Created by: au.6263
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