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Motion & Forces

TermDefinition
Position Describes the location of an object.
Reference point Location in witch you use to compare other locations.
Motion A change in position over time.
Speed Measure of how far something moves.
Vector Quantity that both size and direction.
Velocity Speed in a specific Direction
Acceleration Rate at witch velocity changes.
Centripetal Acceleration Acceleration in a circular motion.
Force Push or pull.
Net force Forces action on a object.
Inertia All items resist a change in motion.
Gravity Force of attraction between objects.
Free fall Gravity is pulling down and no other forces are acting on it.
Orbit When a item travels around another object.
Fluid Any material that flows.
Pressure Measure of how fore is action on a area.
Pascal Force of one newton.
Atmospheric Pressure Pressure exerted on Earth.
Buoyant Force Upward force that fluids exert on matter.
Archimedes' Principle States that buoyant force is equal to the object that it displaces.
Created by: 18bramn0117,
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