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What is Motion
Momentum
Energy
Applications
Units
100
The description of an object's motion as "15 m to the north"
What is displacement?
100
Inertia
What is an object's tendency to remain at rest or stay in constant motion?
100
Energy due to position.
What is potential energy?
100
miles per hour
What is unit for rate (or speed).
200
Speed
What is change in position over change in distance.
200
Directly related to inertia.
What is mass?
200
Energy due to motion.
What is kinetic energy?
200
DOUBLE JEOPARDY!!!
How does a squirrel weighing 1 kg have the same momentum as an tiger that weighs 70 kg?
200
An example of displacement.
What is X mph South.
300
Describes speeding up.
What is acceleration.
300
The reason why a truck has greater momentum when it collides with a ball going the same velocity.
What is "the truck has greater mass."
300
Joule
What is the unit of measurement for energy?
300
one is defined by total distance traveled over a period of time and the other includes total displacement during the same period of time.
What is the difference between average speed and average velocity?
300
acceleration
What is m/s^2?
400
Average acceleration
What is the change in velocity over a period of time?
400
The main factor in a baseball's momentum.
What is velocity?
400
Energy
What is measures an object's ability to work.
400
The acceleration of a 100-m dash runner takes 20 seconds to speed up to a velocity of 10 m/s.
What is 0.5 m/s^2?
400
mass
What is grams? (or kg or mg)
500
Your net displacement after today's trip.
What is 0 m?
500
The momentum of a 1 kg soccer ball that is kicked at a velocity of 40 m/s.
What is 40 kg x m/s?
500
The law of conservation of energy.
What is energy cannot be taken away or added to the universe. It can only be transformed.
500
The equation to solve for the new velocity of a 50-kg robber who is running at a speed of 12 m/s. When she passes a 5-kg block of gold, she picks it up and continues to run forward.
Momentum Before: 50 X 12. Momentum After = 55+ X 50X12 + 5X0 = (50+5)(x)
500
Momentum
What is mass times velocity? or g x m/s?