Physics jeopardy review
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Transcript of Physics jeopardy review
![Page 1: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/1.jpg)
JeopardyMotion
Graphs Speed & Velocity Forces Random
Q $100
Q $200
Q $300
Q $400
Q $500
Q $100 Q $100Q $100 Q $100
Q $200 Q $200 Q $200 Q $200
Q $300 Q $300 Q $300 Q $300
Q $400 Q $400 Q $400 Q $400
Q $500 Q $500 Q $500 Q $500
Final Jeopardy
![Page 2: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/2.jpg)
$100 Question from Motion
A place or object used for comparison to determine if something is in motion
![Page 3: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/3.jpg)
$100 Answer from Motion
What is a reference point
![Page 4: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/4.jpg)
$200 Question from Motion
A car travels 100 miles north. It turns and heads 150 miles south.
What is the distance the car traveled?
What is the displacement of the car?
![Page 5: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/5.jpg)
$200 Answer from Motion
250 miles total distance
50 miles South displacement
![Page 6: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/6.jpg)
$300 Question from Motion
Describe the motion in the following diagram. Assume the object is travelling from LEFT TO RIGHT. . . . . . . . . . . . . . . . . …………|.|
![Page 7: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/7.jpg)
$300 Answer from Motion
. . . . . . . . . . . . . . . . . …………|.| Constant Speeding up Slowing down Constant Stop
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$400 Question from Motion
A flea is sitting on the back of a dog. The dog walks in front of a person seated in a chair.
The flea thinks the dog is A) Moving B) Not Moving
The person thinks the flea is A) Moving B) Not Moving
Explain why
![Page 9: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/9.jpg)
$400 Answer from Motion
The flea thinks the dog is B) Not Moving
The flea is not changing position relative to the dog
The person thinks the flea is A) Moving
The flea changes position relative to the person as the dog moves past the chair
![Page 10: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/10.jpg)
$500 Question from Motion
How far has this object traveled after 16 seconds?
What is the total distance traveled?What is the displacement?
![Page 11: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/11.jpg)
$500 Answer from Motion
8 meters at 16 seconds
16 meters total distance
0 meters displacement
![Page 12: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/12.jpg)
$100 Question from Graphs
What kind of motion graph is this?
Describe the motion in this graph
![Page 13: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/13.jpg)
$100 Answer from Graphs
Distance/Time graph
Constant speed of 10 meters/second
![Page 14: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/14.jpg)
$200 Question from Graphs
Describe the motion in this graph
![Page 15: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/15.jpg)
$200 Answer from Graphs
Waits 3 second to begin moving, moves at constant speed of 1m/s for 8 seconds, does not move for 5 seconds, moves at constant speed of 3m/s for 2 seconds, pauses for 2 seconds, moves at constant speed of 0.5m/s for 4 seconds, pauses for 4 seconds
![Page 16: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/16.jpg)
$300 Question from GraphsGraph the following situation:
A puppy is lost 80 meters away from his home. It’s home is zero. It begins to head home at 10 m/s for 8 seconds until it makes it back home
![Page 17: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/17.jpg)
$300 Answer from Graphs
![Page 18: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/18.jpg)
$400 Question from Graphs
What does the horizontal line represent in Graph A?
What does the horizontal line represent in Graph B?
A B
![Page 19: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/19.jpg)
$400 Answer from Graphs
Graph A – Staying still (not moving)
Graph B – Constant speed
A B
![Page 20: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/20.jpg)
$500 Question from Graphs
What is the average speed of the marble?
What is the speed at 3 seconds?
![Page 21: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/21.jpg)
$500 Answer from Graphs
Average speed = 10 meters/7 seconds= 1.43 m/s
Speed at 3 seconds = 4 meters/3seconds= 1.33 m/s
![Page 22: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/22.jpg)
$100 Question from Speed & Velocity
What is speed?
How do you calculate speed?
![Page 23: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/23.jpg)
$100 Answer from Speed & Velocity
Speed is the rate of motion; the distance an object travels in a unit of time
Speed (m/s) = Distance (meters)Time (seconds)
![Page 24: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/24.jpg)
$200 Question from Speed & Velocity
Bart ran 5,000 meters from the cops at an average speed of 6 meters/second before he got caught. How long was he running?
![Page 25: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/25.jpg)
$200 Answer from Speed & Velocity
Speed = DistanceTime
Rearrange the formula Time = DistanceSpeed
5, 000 meters = 833.33 seconds 6 m/s
![Page 26: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/26.jpg)
$300 Question from Speed & Velocity
What is the speed of a walking person in m/s if the person travels 1000 m in 20 minutes?
![Page 27: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/27.jpg)
$300 Answer from Speed & Velocity
20 minutes x 60 seconds = 1,200 seconds1 minute
1,000 meters = 0.833 meters/second1,200 seconds
![Page 28: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/28.jpg)
$400 Question from Speed & Velocity
If Justin races his BMW M5 down I-71 for 2,560 meters in 60 seconds, what is his average speed?
![Page 29: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/29.jpg)
$400 Answer from Speed & Velocity
2,560 meters = 42.67 meters/second60 seconds
![Page 30: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/30.jpg)
$500 Question from Speed & Velocity
Which of these 3 lines has the fastest average speed?
![Page 31: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/31.jpg)
$500 Answer from Speed & Velocity
1. 0.5 m/s
2. 0.714 m/s3. 0.625 m/s
![Page 32: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/32.jpg)
$100 Question from Forces
What forces are involved in this situation?
Are the forces balanced or unbalanced?
![Page 33: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/33.jpg)
$100 Answer from Forces
Normal Force (FN)
Gravity (FG)
Balanced Forces
![Page 34: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/34.jpg)
$200 Question from Forces
Are the forces acting upon this skydiver balanced or unbalanced?
Which way is he moving?
Is he speeding up or slowing down?
![Page 35: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/35.jpg)
$200 Answer from Forces
Unbalanced forces.
Accelerating (speeding up) toward the ground.
![Page 36: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/36.jpg)
$300 Question from Forces
Describe the direction the Batmobile is moving and speed at which it is moving.
![Page 37: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/37.jpg)
$300 Answer from Forces
Moving to the right and speeding up
![Page 38: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/38.jpg)
$400 Question from Forces
What forces are acting on this skier?
Draw a diagram showing the force arrows.
![Page 39: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/39.jpg)
$400 Answer from Forces
![Page 40: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/40.jpg)
$500 Question from Forces
Describe the direction the fridge is moving and the speed of the fridge.
![Page 41: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/41.jpg)
$500 Answer from Forces
Moving left and slowing down.
![Page 42: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/42.jpg)
$100 Question from Random
Which graph shows increasing speed?
![Page 43: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/43.jpg)
$100 Answer from Random
They both do!
![Page 44: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/44.jpg)
$200 Question from Random
If it takes Jill 3 seconds to run from the batter’s box to 1st base at an average speed of 6.5 m/s, what is the distance she covers in that time?
![Page 45: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/45.jpg)
$200 Answer from RandomSpeed = Distance rearrange the formula to Speed x Time = Distance
Time
6.5 m/s x 3 s = 19.5 meters
![Page 46: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/46.jpg)
$300 Question from Random
A physics teacher walks 4 meters East, 2 meters South, 4 meters West, and finally 2 meters North.
What is his total distance traveled?
What is his displacement?
![Page 47: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/47.jpg)
$300 Answer from Random
Distance = 12 meters
Displacement = 0
![Page 48: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/48.jpg)
$400 Question from RandomVelocity Graph
0
2
4
6
8
10
12
0 2 4 6 8 10 12 14
Time (hours)
Dis
tan
ce (
mil
es)
Does the object depicted in this graph ever move at constant speed?
If so, when?
![Page 49: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/49.jpg)
$400 Answer from Random
Moves at constant speed of 1 m/s from 0 seconds to 3 seconds.
Velocity Graph
0
2
4
6
8
10
12
0 2 4 6 8 10 12 14
Time (hours)
Dis
tan
ce (
mil
es)
![Page 50: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/50.jpg)
$500 Question from Random
Describe the motion of this object from 4 seconds to 6 seconds.
Velocity Graph
0
2
4
6
8
10
12
0 2 4 6 8 10 12 14
Time (hours)
Dis
tan
ce (
mil
es)
![Page 51: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/51.jpg)
$500 Answer from Random
No motion. Staying put 6 miles away from origin.
![Page 52: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/52.jpg)
Final Jeopardy
So, is the ball moving?
![Page 53: Physics jeopardy review](https://reader036.fdocuments.us/reader036/viewer/2022062319/55849993d8b42adf458b4d14/html5/thumbnails/53.jpg)
Final Jeopardy Answer
It depends on your perspective and what you choose as your reference point.