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20 questions
Velocity includes what and what?
speed over time
speed and acceleration
Speed and direction
Mass and motion
Paul was running late to school, which was 300 meters from his house. He had 5 minutes to get to school before the bell rang. What was his speed?
A.1,500 meters
1,500 meters per second
60 meters
65 meters per second
Homer was riding his bike at 250 meters/minute. After being chased by a dog for 2 minutes, he sped up and traveled 300 meters/minute. What was his acceleration?
45 meters/minute2
25 meters/minute2
-50 meters/minute2
160 meters/minute2
Your car traveled 200 miles in 2 hours. Your average speed was what?
a.100 miles/hour
200 miles/hour
300 miles/hour
400 miles/hour
What is the formula to calculate velocity?
a.Time x distance
Distance – time
Time + distance
Distance / time
______________________ is speed with direction
Speed
Velocity
Acceleration
Force
Speed equals distance divided by ____.
time
velocity
size
motion
If a bicyclist travels 30 kilometers in two hours, her average speed is ____.
30 km/h
60 km/h
15 km/h
2 km/h
Speed and direction of an object
Acceleration
Friction
Unbalanced Force
Velocity
What is this an example of?
Ms Acosta walks 1 mile in 14 minutes.
Speed
Velocity
Acceleration
What is this an example of?
Jacob ran 5 kilometers in 24 minutes.
Speed
Velocity
Acceleration
When a car goes around a corner at 20 mph, why do we say it accelerates?
The car is accelerating because of the velocity is constant
The car accelerates because it's going 20 mph
Cars always accelerate when they are in motion
The car is accelerating because it's changing direction
A truck slowing down to stop at a red light is an example of ____.
Speed
Velocity
Acceleration
Direction
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