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21 questions
What law states that "an object at rest will remain at rest and an object in motion will continue moving at a constant velocity unless acted upon by a net force"
Newton's First Law of Motion
Newton's First Law of Speed
What is the change in velocity divided by time?
momentum
force
speed
acceleration
The slope on a distance vs. time graph shows
height of an object
direction of travel
speed
acceleration
Which runner won the race?
Albert
Bob
Charlie
It was a tie
The graph shows
positive velocity that's getting faster
negative velocity that's getting faster
negative velocity that's getting slower
positive velocity that's getting slower
The picture of the position vs. time graph shows an object that is...
speeding up
moving at a constant speed
not moving
slowing down.
Joe was able to travel 300 m in 19 seconds. What was his average velocity?
15.8 m/s
0.063 m/s
Billy was traveling at 25 m/s for 23 seconds. How far did he travel?
1.09 m
575 m
0.92 m
John was driving at 35 m/s when he saw a cop and slowed down to 31 m/s. He did this in 3 seconds, what was his acceleration?
1.33 m/s^{2}
-1.33 m/s^{2}
44 m/s^{2}
-44 m/s^{2}
Andres travelled at a speed of 4 m/s. How long did it take him to travel 724 m?
0.006 s
181 s
2896 s
What is the speed of a jet plane that travels 3,000 m in 10 sec?
30 m/s
300 m/s
30,000 m/s
Acceleration is the way we describe the changes in
distance
velocity
time
Usain Bolt holds the world record for the fastest runner at 12.27 m/s. This is an example of
acceleration
speed
velocity
Jane runs a 100 meter race in 8 s. What was her average speed?
0.008 m/s
12.5 m/s
1.25 m/s
Newton's first law of motion states that
for every action there is an equal and opposite reaction
an object in motion will remain in motion unless acted on by an outside force
Force is equal to mass times acceleration
an apple will always fall
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