motion
 AB The state in which one object's distance from another is changing.You are watching: The distance traveled by an object per unit time is called recommendation point A area or a things supplied for comparikid to recognize if an item is in movement. distance The size of the path between two points. global mechanism of units A system of measurment based on multiples of ten and on establiburned measures of mass, length, and time. speed The distance an item travels per unit of time. average speed The in its entirety rate of rate at which an item moves: calculated by separating the total distance a things travels by the complete time instantaneous speed The speed of a things at one immediate in time. velocity Speed in a provided direction. slope The steepness of a graph line; the ration of the vertical readjust (the rise) to the horizontal adjust (the run) acceleration The price at which velocity alters. force A push or a pull exerted on an object. newton A unit of meacertain that equates to the force required to acceleprice 1 kilogram of mass at 1 meter per second per second. net force The in its entirety force on an item once all the individual forces acting on it are included together. friction the force that two surdeals with exert on each various other when they rub against each various other. sliding friction Friction that occurs when one solid surchallenge slides over another. static friction Friction that acts in between objects that are not moving. liquid friction Friction that occurs as an item moves through a liquid. rolling friction Friction that occurs once an item rolls over a surchallenge. gravity The attrenergetic pressure in between objects; the force that moves objects downhill. mass The amount of matter in an object. weight A meacertain of the force of gravity acting on an object. inertia The tendancy of a things to resist a readjust in motion. momentum The product of an object's mass and velocity.See more: What Color Does Blue And Yellow Make Green, Blue + Yellow Pigment Yields The Color Green legislation of conservation of momentum The rule that in the absence of external pressures the full momentum of objects that communicate does not change. Create your own activities