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MotionGraphingEnergyForceS/V/A Newton’s Laws
Give an example of motion. A 100
Running is one example. A 100
What is the most common frame of reference used? A 200
The earth A 200
What phrase is used to describe “Frame of Reference?” A 300
Point of view A 300
What is motion? A 400
A change in position over time. A 400
Define Frame of Reference A 500
An object or background that is assumed to be stationary when compared to a moving object. A 500
Describe the shape of a graph that shows constant speed. B 100
A straight line B 100
What are the units used to describe average speed? B 200
m/s or km/h B 200
Along which axis is speed graphed in a speed-time graph? B 300
The y-axis B 300
A slope is negative when it is describing B 400
Deceleration or (a negative acceleration) B 400
Which axis is the independent variable graphed on? B 500
X- axis B 500
What is energy of position or condition known as? C 100
Potential energy C 100
What does the Law of Conservation of Energy state? C 200
Energy can not be created nor destroyed, it changes forms. C 200
What are the 5 main forms of energy? C 300
Chemical, electrical, mechanical, nuclear and heat C 300
DAILY DOUBLE C 400 DAILY DOUBLE Place A Wager
Describe gravitational potential energy. C 400
Potential energy depending upon the object’s height above the earth’s surface C 400
What is the SI unit of measurement for energy? C 500
Joules, J C 500
Define force. D 100
A force is a push or a pull D 100
What does a force give off? D 200
Energy D 200
What is the unit for force? D 300
Newton, N D 300
What is the formula force? D 400
F=ma D 400
What is the difference between balanced and unbalanced forces? D 500
Balanced forces do not change the motion of the object, while unbalanced forces do. D 500
What is acceleration? E 100
The rate of change in velocity over a period of time. E 100
E 200 Mrs. Brady swam the backstroke at a velocity of 20meters per minute upstream. The current flowing against her at a rate of 5 meters per minute. What was her final velocity?
15 meters per minute upstream E 200
Stanley and Zoe, Mrs. Brady’s guinea pigs, raced across the 6 meter kitchen floor. Stanley made it in 4 seconds and Zoe took 8 seconds. Calculate their average speed. E 300
Total distance / Total time 12 meters / 12 seconds 1m/s E 300
What is the formula for acceleration? E 400
A= vf - vi time E 400
What is the acceleration of a skateboarder who is stopped at a red light and then accelerates to reach a speed of 45 m/s in 9 seconds? E 500
A= 45 m/s - 0 m/s 9s A= 5 m/s 2 E 500
State Newton’s First Law F 100
An object at rest will remain at rest and an object in motion will remain in motion at a constant velocity until acted upon by a net force. F 100
What is inertia? F 200
The tendency of an object to resist any change in motion. F 200
What is the formula used to describe Newton’s Second Law? F 300
Force = mass * acceleration F 300
Newton’s Third Law describes what kind of forces? F 400
Action-Reaction forces F 400
Describe the action force of an untied, inflated balloon when it is released. F 500
The action force is the air escaping from the balloon. The reaction force is the balloon flying in the opposite direction. F 500
The Final Jeopardy Category is: “Circular Motion” Please record your wager. Click on screen to begin
Describe whether or not the Moon‘s velocity is constant, if the Moon were to travel at a constant speed in a circular orbit around the Earth. Click on screen to continue
The Moon’s velocity is not constant, because it is changing direction while orbiting eventhough it is traveling at a constant speed. Click on screen to continue
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