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motion/newton's laws/body systems

define motion is the position at which an object is placed
define speed measures how fast an object is moving
give a measurement for speed mph or m/s
define velocity the speed at which an object travels and the direction that it travels in.
what is a measurement for volocity ex:4miles/1hour west
what are two ways you can change an objects velocity by accelerating or change your direction
what is the difference between speed and velocity 1.speed doesn't use direction and velocity does 2.speed is not a vector and velocity is a vector
define acceleration change in velocity over time
what is positive acceleration when you increase your velicity
define negative acceleration when you are decreasing your velocity
Created by: annaliharp