speed = distance/time
Distance (m) = Speed x Time
Multiple Choice
Time (s) = Distance/Speed
Graphing
100
If Ken drove his motorboat a distance of 1000.0 m in 7.04 s, how fast was his boat moving?
What is 142m/s
100
a boy runs at 8m/s for 12s, how far did he run?
What is 96 m
100
If you jog for 1 hour and travel 10 km, 10 km/h describes your _____.
a. Average speed
b. Velocity
c. Instantaneous speed
What is a. Average speed
100
If a car moves with an average speed of 60 km/hr for an hour. How far did the car travel in that hour?
60 km
100
Draw a SPEED/TIME graph of a car on cruise control.
200
Work out the speed of a car traveling: 100m in 10s
What is 10m/s
200
a car travels at 20m/s for 30 sec how far did it go?
What is 600 m
200
Speed is described in units of ______.
a. Seconds and minutes
b. Meters and Kilometers
c. Distance and time
What is c. Distance and time
200
If a boat traveled 40 km/sec, how much time would it take to travel 80 km?
What is 2 hours
200
What would a graph showing average velocity have to include?
the direction the object is moving
300
what is the average speed of a car travelling 300m in 20s?
What is 15 m/s
300
a discus travels at 15m/s for 4s how far did it travel?
What is 60 m
300
Which graph best represents a car coming back?
What is B.
300
If a pitcher threw a fastball at 9 m/s, how long would it take the ball to travel 90 m?
What is 10 seconds
300
On a line graph the x-axis (horizontal axis) will be the a. independent variable b. dependent variable c. it does not matter
What is a. independent variable
400
What is the average speed of a cheetah that sprints 100 m in 4 s
What is 25 m/s
400
If a ball traveled at the average speed of 4m/s, how far would it travel in 20 seconds?
What is 80 m
400
Which shows that the car has stopped?
What is C.
400
You ride your bike for 5 km, how long would it take if you were traveling a 2km/hour?
What is 2.5 hours
400
Draw a DISTANCE/TIME graph on the following story:
Karen walks to the supermarket at a constant speed to go buy a candy bar. She is at the supermarket for 5 minutes and notices she left her wallet at home. Karen walks back home sad, but with the same speed she came with.
500
If a car travels 40 km in 3 hours what is its average speed?
What is 13.3 km/hr
500
If a car moves with an average speed of 60 km/hr. How far will it travel if it continues this average rate for 4 hrs?
What is 240 km
500
Which shows decreasing speed?
What is D?
500
A bullet is shot from a rifle with a speed of 720 m/s. What time is required for the bullet to strike a target 3240 m away?
What is 4.5 s.
500
Describe Alan's run in this SPEED/TIME graph. 
OA= Alan is speeding up
AB= He stays at a constant speed of 10m/s for 5 secs
BC=Alan is getting tired & starts to decrease his speed
CD=Alan STOPED for 3 seconds, then decided to
DE=Speed up
EF= & stay at a constant speed of 5m/s.