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10 questions
Displacement is the difference between your
reference point and reference direction
total distance traveled
starting position and your final position
average speed
You ride your bike 10 miles East but then head West for 6 miles. What is your displacement?
16 miles East
4 miles East
4 mile West
6 miles West
You are in a car that drives away from Beaver Stadium. How would you describe your motion relative to the stadium? To the car?
Stadium- Not moving; Car- Moving away
Stadium- Moving toward; Car- Not moving
Stadium- Moving away; Car- Moving closer
Stadium- Moving away; Car- Not moving
Suppose you travel 10 miles East on your bike from your house and then 6 miles West. If the reference direction is East, then what is final position relative to your house?
+4 miles
-4 miles
+16 miles
-6 miles
An object's location or _______________ is the distance from a reference point.
distance
position
acceleration
displacement
Which line on the graph represents the fastest constant speed?
A
B
C
They are all moving at the same speed.
How would a distance-time graph appear for an object that is not moving?
A line that curves upward
A straight vertical line
A straight horizontal line
A line that goes up and to the right
If the reference point is your home and you travel 5 miles to get to Quaker Steak and then come back home, what is the total distance traveled?
5 miles
10 miles
0 miles
25 miles
An object that keeps getting faster away from a reference point on a distance-time graph will appear as a line that
is straight and moves up and to the right.
is straight and horizontal.
curves downward (down and to the right).
curves upward (up and to the right).
How can you tell if an object is getting closer to a reference point using a distance-time graph?
You cannot tell if an object is getting closer to a reference point.
The line approaches the y-axis (distance decreases).
The line approaches the x-axis (distance decreases).
The line curves upward.
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