Potential and Kinetic Energy
Forces and Energy
Speed
Distance/Time Graphs
Repetition and Replication
100
When a roller coaster is at the top of a hill, it has the most of this type of energy.
What is potential
100
These 2 forces are being exerted on the ball.
What are gravity and normal force
100
This is my speed if it takes me 60 minutes to go 30 km
What is 0.5 km/min
100
A horizontal line on a distance/time graph represents this
What is an object is stopped
100
When you complete trials in a lab, this is what you are doing
What is repetition
200
When your pull back car was moving fastest, it had the most of this type of energy.
What is kinetic?
200
The higher an object the more potential energy. This force is the reason why.
What is gravity
200
This is my speed if I go 60km in 30 minutes
What is 2 km/min
200
The X-Axis on a distance/time graph represents this
What is time
200
When each table completes the same experiment, this is
What is replication
300
Spot #2 has roughly this percentage of kinetic energy
What is 50%
300
When you throw a baseball, these are the two forces that are acting on the ball.
What are applied and friction (air resistance).
300
The store is 1 km away. It takes me 40 minutes to walk there then back home. This is my speed
What is 0.05 km/min
300
The Y-Axis on a distance/time graph represents this
What is distance
300
Why is it important for an experiment to be replicated?
To verify results
400
At spot 3 there is this percentage of potential energy
What is 0%
400
This photo demonstrates an energy and a force. Name them both.
What are potential energy and applied force?
400
It takes me 30 minutes to go 40 km on the highway then it takes me another 20 minutes to go 15 km on the streets. This is my average speed
What is 1.1 km/min
400
When a line is going down, it represents this on a distance/time graph
What is returning to start
400
Tina asks George for his procedures so she can ensure his results are valid. What is this an example of?
What is replication
500
At spot 1 there is this percentage of potential energy
What is 100%
500
When doing the pull back car lab, these are the forces that were working on the car when you stored the elastic potential energy.
What are applied, gravitational, and normal.
500
Brock completes a 5k race in 25 minutes. This is Brocks speed
What is 0.2 km/min
500
When a line is curved on a distance time graph, it represents this
What is increasing speed
500
Freddy does 4 trials of his experiment. What is this an example of?
What is repetition