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10 questions
What two measurements are needed to calculate average speed?
Distance and Time
Volume and Mass
Mass and Time
Speed and Distance
What is the formula for average speed?
Average Speed = Time $\div$ Distance
Average Speed = Time + Distance
Average Speed = Distance $\div$ Time
Average Speed = Distance $\times$ Time
Cesar drove from Houston to Dallas in 4 hours. Dallas is roughly 250 miles NW of Houston. What was his average speed?
1000 mph
62.5 mph
55 mph
60 mph
Runner A ran 12 miles in 4 hours and Runner B ran 9 miles in 3 hours. Which runner had the greatest average speed?
Runner A
Runner B
Both runners had the same average speed.
Jose Altuve is at batting practice for the Houston Astros.
What was the average speed of all three hits? (choose all that apply)
32 m/sec
20.7 m/sec
24 m/sec
27 m/sec
A measure of how fast something moves in a given amount of time.
Speed
Distance
Time
Velocity
Which of these graphs represent a constant speed?
Calculate the average speed of a car that travels 60 km in 2 hours.
12 km/h
30 km/h
25 km/h
35 km/h
During the time from 0 to 1 second the body was
Stationary (not moving)
moving with a constant speed
moving with increasing space
moving with decreasing space
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