Vocabulary
Distance
Speed
Time
Graphing Motion
100
"A change in distance over time"
Speed
100
What is the formula for calculating Distance
D = S x T
Distance = Speed x Time
100
What is the formula for calculating Speed?
S = D / T
Speed = Distance / Time
100
What is the formula for calculating Time?
T = D / S
Time = Distance / Speed
100
Describe the motion of the object in this graph.
Increasing speed (positive acceleration)
200
"Speed in a specific direction"
Velocity
200
Which of the following is a unit of distance?
miles/hr
hr
m
min
m
200
Which of the following is a unit of Speed?
km/h
hr
km
s
km/h
200
Which of the following is a unit of Time?
km/h
h
km
mile
h
200
What part of the trip in which the car was traveling at the slowest rate?
iv
300
"A change in velocity over change in time"
Acceleration
300
BINSKETBALL SHOT!!! FROM THE BACKROW!
x1 x2 x3
100 POINTS FOR EACH SUCCESSFUL SHOT
300
What is the average speed?
90 km / 3 hr
30 km/hr
300
BINSKETBALL SHOT!!! (from back 3rd row)
x1 x2 x3
100 points for each successful shot
300
What was Marie's speed during the first 5 mins of her trip (include units)?
1 mi/min
60 mi/hr
400
"The total length traveled along a path of motion over a time period"
Distance
400
A T. rex travels 40 km/h for 3 hours, calculate the distance it will travel.
120 km
400
What is the speed of a woman who runs 30 km in 2 hours?
15 km/h
400
Calculate the time taken when the distance is 125 km and speed is 25 km/h.
5 hours
400
What was Marie's average speed for her entire trip to work (include units)?
0.5 mi/min
30 mi/hr
500
"The net length traveled along a path of motion over a time period"
Displacement
500
A boat travels at 33 km/h for 10 h. What is the distance it will travel?
330 km
500
You're driving East on the Maroondah Hwy for a total distance of 170 km and it took you 1.7 hours. What would be your VELOCITY? (recall what you need to include for velocity)
100 km/h East
500
How long would it take you to travel 100 miles if you were going 5 miles/hour
20 hours
500
Describe the motion of the object below from points A-C.
Increasing in speed (acceleration) for 5 seconds, then a constant speed of 10 m/s for 5 seconds