Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
10 Cards in this Set
- Front
- Back
movement is determined by your frame of reference - T/F
|
True
|
|
relative motion
|
one object's motion as compared to an object in a fixed position
|
|
frame of reference
|
the objects used to detect motion
|
|
speed
|
the rate at which an object changes position
|
|
velocity
|
the speed and direction in which an object is moving
|
|
objects can move in _____________
|
several ways
|
|
to find an object's average speed you need to know distance traveled and the ___________
|
time
|
|
north, south, east, west can be used to describe an object's ____________
|
velocity
|
|
any change in speed or direction of motion is ____________
|
acceleration
|
|
Speeding up is acceleration, but slowing down is not - T/F
|
False
|