Test: Honors Physics Chapter 2 | Quizlet

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frame of reference a system for specifying the precise location of objects in space and time position = where an object is ______ _______ is the rate of change of velocity with respect to time the change in position of an object displacement formula average speed formula average velocity formula average acceleration formula may not the instantaneous velocity at a given time can be determined by .... final velocity after any displacement formula instantaneous velocity (may or may not) be the same as average velocity free falling objects always have the same _______ acceleration constant velocity in a velocity-versus-time graph a straight, diagonal line indicates... in a distance-versus-time graph a straight, diagonal line indicates... in a velocity-versus-time graph a straight, horizontal line indicates... in a distance-versus-time graph a straight, horizontal line indicates... free fall the change in position of an object constant acceleration due to gravity (number) the constant acceleration due to gravitational force (motion is referred to as) the instantaneous velocity at a given time can be determined by .... located position = where an object is ______ final velocity depends on ... average acceleration formula distance = how far an object ______ no velocity // not moving in a distance-versus-time graph a curved (parabola) line indicates... in a distance-versus-time graph a straight, horizontal line indicates... in a distance-versus-time graph a straight, diagonal line indicates... in a velocity-versus-time graph a straight, diagonal line indicates... average velocity formula displacement formula average speed formula average acceleration formula does not if an object is at rest, its position (does or does not) change with respect to a fixed frame of reference _______ is the rate of change of velocity with respect to time when an object begins moving down (after its velocity has reached 0) it has a _____ velocity and ______ acceleration the change in position of an object Vf = Vi + a(t) final velocity after any displacement formula velocity with constant acceleration formula average acceleration formula displacement with constant acceleration formula displacement = 1/2(initial velocity + final velocity)(time interval) displacement is a _______ in position velocity with constant acceleration formula average acceleration formula displacement with constant acceleration formula initial velocity, acceleration, time, displacement average speed formula final velocity depends on ... displacement depends on ... (3 things) average velocity formula motion velocity describes a _______ with both a direction and a numerical value indicating how fast something moves in a velocity-versus-time graph a straight, diagonal line indicates... _______ has no direction, only magnitude velocity with constant acceleration formula velocity free falling bodies undergo _______ acceleration position = where an object is ______ displacement is a _______ in position for any position-time graph, average ______ can be determined Vf^2 = Vi^2 + 2(a)(x) velocity with constant acceleration formula final velocity depends on ... displacement formula final velocity after any displacement formula negative - negative when an object begins moving down (after its velocity has reached 0) it has a _____ velocity and ______ acceleration the slope and shape of a graph describe the object's _____ when an object is thrown up in the air, it has a ______ velocity and a _____ acceleration at the top of it's path, an object's velocity has decreased until it is ___ average acceleration formula displacement formula average speed formula average velocity formula constant velocity // no acceleration in a velocity-versus-time graph a straight, horizontal line indicates... in a velocity-versus-time graph a straight, diagonal line indicates... in a distance-versus-time graph a straight, diagonal line indicates... in a distance-versus-time graph a straight, horizontal line indicates... direction displacement with constant acceleration formula displacement also includes a description of the _________ of motion displacement = how far from ______ ______ an object is displacement is a _______ in position instantaneous velocity the velocity of an object at some instant or at a specific point in the object's path the slope and shape of a graph describe the object's _____ velocity with constant acceleration formula the velocity of an object can be determined if the object's position is known at specific ______ along its path constant acceleration // increasing velocity in a velocity-versus-time graph a straight, diagonal line indicates... in a velocity-versus-time graph a straight, horizontal line indicates... in a distance-versus-time graph a straight, horizontal line indicates... in a distance-versus-time graph a straight, diagonal line indicates... 0 _______ is the rate of change of velocity with respect to time when an object begins moving down (after its velocity has reached 0) it has a _____ velocity and ______ acceleration at the top of it's path, an object's velocity has decreased until it is ___ position = where an object is ______ constant acceleration all objects dropped near the surface of a planet fall with the same ____ _____ the slope and shape of a graph describe the object's _____ _______ is the rate of change of velocity with respect to time a system for specifying the precise location of objects in space and time -9.81 m/s^2 (may be rounded to -10) constant acceleration due to gravity (number) average acceleration formula acceleration has dimensions of ... average velocity formula average velocity displacement depends on ... (3 things) displacement is a _______ in position the total displacement divided by the time interval during which the displacement occurred displacement (is or is not) always equal to the distance traveled speeding up position = where an object is ______ a negative acceleration and a negative velocity indicate that an object is ______ _____ the slope and shape of a graph describe the object's _____ constant acceleration due to gravity (number) constant velocity with constant acceleration formula free falling bodies undergo _______ acceleration displacement is a _______ in position free falling objects always have the same _______ acceleration travels displacement formula distance = how far an object ______ position = where an object is ______ the change in position of an object original position displacement = how far from ______ ______ an object is distance = how far an object ______ displacement is a _______ in position displacement with constant acceleration formula average velocity formula displacement formula average acceleration formula average speed formula length
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time^2 average acceleration formula acceleration has dimensions of ... final velocity depends on ... average speed formula motion the slope and shape of a graph describe the object's _____ position = where an object is ______ the change in position of an object distance = how far an object ______ increasing velocity in a distance-versus-time graph a curved (parabola) line indicates... in a distance-versus-time graph a straight, horizontal line indicates... in a distance-versus-time graph a straight, diagonal line indicates... in a velocity-versus-time graph a straight, diagonal line indicates... constant velocity the average velocity is equal to the ______ _______ needed to cover the given displacement in a given time interval free falling objects always have the same _______ acceleration for any position-time graph, average ______ can be determined displacement = how far from ______ ______ an object is acceleration _______ is the rate of change of velocity with respect to time _______ has no direction, only magnitude the change in position of an object position = where an object is ______ measuring the slope of the line that is tangent to that point on the position-versus-time graph for any position-time graph, average ______ can be determined final velocity depends on ... the instantaneous velocity at a given time can be determined by .... instantaneous velocity (may or may not) be the same as average velocity speed the change in position of an object acceleration has dimensions of ... _______ has no direction, only magnitude average acceleration formula positive - negative an object thrown into the air has a _______ acceleration as soon as they are released when an object is thrown up in the air, it has a ______ velocity and a _____ acceleration when an object begins moving down (after its velocity has reached 0) it has a _____ velocity and ______ acceleration free falling objects always have the same _______ acceleration downward velocity with constant acceleration formula an object thrown into the air has a _______ acceleration as soon as they are released when an object is thrown up in the air, it has a ______ velocity and a _____ acceleration free falling bodies undergo _______ acceleration constant acceleration is _____ during upward and downward motion displacement is a _______ in position distance = how far an object ______ acceleration has dimensions of ... downward free falling objects always have the same _______ acceleration free falling bodies undergo _______ acceleration displacement is a _______ in position for any position-time graph, average ______ can be determined acceleration, initial velocity, time displacement is a _______ in position displacement depends on ... (3 things) displacement formula final velocity depends on ... displacement average velocity formula the change in position of an object average speed formula average acceleration formula acceleration distance = how far an object ______ the slope and shape of a graph describe the object's _____ the rate at which velocity changes over time; an object _____(s) if its speed, direction, or both change the instantaneous velocity at a given time can be determined by .... is not displacement also includes a description of the _________ of motion displacement depends on ... (3 things) displacement with constant acceleration formula displacement (is or is not) always equal to the distance traveled average velocity formula displacement formula average acceleration formula average speed formula change displacement formula displacement is a _______ in position displacement depends on ... (3 things) displacement with constant acceleration formula times the velocity of an object can be determined if the object's position is known at specific ______ along its path the slope and shape of a graph describe the object's _____ the change in position of an object the velocity of an object at some instant or at a specific point in the object's path greater position = where an object is ______ free falling objects always have the same _______ acceleration as an object's velocity increases, the object travels a ______ distance during each time interval the rate at which velocity changes over time; an object _____(s) if its speed, direction, or both change

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