THIS IS Jeopardy
With Your Host... Mr. Mortimer
Jeopardy This N That Section 1 Section 2 Section 3 Vocabulary Problems 100 100 100 100 100 100 200 200 200 200 200 200 300 300 300 300 300 300 400 400 400 400 400 400 500 500 500 500 500 500
The formula for speed A 100
D/T A 100
The SI unit for speed A 200
M/S A 200
Total Distance divided by total time
Average Speed A 300
Speed and Direction A 400
Velocity A 400
An objects speed at a particular moment
Instantaneous Speed A 500
Change of velocity / time B 100
Acceleration B 100
Unit for acceleration B 200
m/s squared B 200
What three things cause acceleration B 300
Speed up Slowing down Changing direction B 300
On a graph, how is negative acceleration shown B 400
Sloped downward B 400
On a graph, a horizontal line would indicate B 500
Zero, or Constant Speed B 500
Amount of matter in an object
mass C 100
How is momentumcalculated
Mass x velocity C 200
The total momentum of objects that collide with each other does not change
Law of conservation of momentum
DAILY DOUBLE DAILY DOUBLE Place A Wager C 400
The tendency of an object to resist a change in motion
Inertia C 400
Give an example of how momentum should be labeled C 500
(example) Kg/m/s north P=mv C 500
A measure of how difficult it is to stop an object
Momentum D 100
The speed of an object at one instant of time
Instantaneous Speed D 200
Tendency of an object to resist change
Inertia D 300
States that the total momentum of objects that collide do not change
Law of conservation of momentum D 400
Total Distance / Total Time
(you must have said average to get the points!) AVERAGE Speed (you must have said average to get the points!) D 500
You travel 190 km in 2 h. What is your speed?
95 km/h E 100
A car with a mass of 725 kg is moving at 30 m/s. What is the momentum?
21,750 kg/m/s E 200
A 50 kg object has a momentum of 600 kg/m/s. What is the velocity
12 m/s E 300
at an average speed of 75 km/h A car travels for 5.5 hours at an average speed of 75 km/h How far did it travel? E 400
412 km E 400
A 50 kg object moving at 12 m/s has a momentum of 600kg /m/s. What is the mass of an object moving at 4m/s that has the same momentum? E 500
150 kg E 500
Change in an objects motion F 100
Acceleration F 100
What type of acceleration does an object have when it slows down?
Negative F 200
When two billiard balls collide, they eventually stop When two billiard balls collide, they eventually stop. What causes them to stop? F 300
Friction F 300
A 50 kg object moves with a velocity of 10m/s. What is its momentum
500 kg m/s F 400
A girl walks 2 km north, then 2 km east, then 2 km south, then 2 km west. What is her displacement? F 500
Her displacement is zero. She finished where she started
Please record your wager. The Final Jeopardy Category is: Speed Please record your wager. Click on screen to begin
Click on screen to continue A girl leaves school at 3:00 and starts walking home. Her house is 2 km away. She gets home at 3:30. What was her average speed? Do you know her instantaneous speed at 3:15? Why or why not? Click on screen to continue
Click on screen to continue Her average speed is 2 km/.5h = 4km/h. It is impossible to know her instantaneous speed at 3:15 because she may not have been walking at a constant speed. Only her average speed can be found Click on screen to continue
Game Designed By C. Harr-MAIT Study For your test! Game Designed By C. Harr-MAIT