Energy
Newton's Laws
Common Concepts
Units 1
Units 2
100
The ability to do work
What is the definition of energy?
100
the law of inertia
What is newton's 1st law?
100
velocity/time
What is Acceleration?
100
kg
What is the unit of mass?
100
Meter per second and direction
What is the unit of velocity?
200
PE=mgh
What is the formula for potential energy?
200
An object in motion tends to stay in motion. An object at rest tends to stay at rest.
What is trhe law of Inertia?
200
0 m/s/s
When an object reaches terminal velocity, what is it's acceleration?
200
Pounds and Newtons
What are two units of weight?
200
Meter per second
What is unit of speed?
300
KE=1/2MV2
What is the formula for kinetic energy?
300
Force=Mass x Acceleration
What is Newton's second Law?
300
Downward only
What are the directions of gravity?
300
meters per second squared
What are the units for gravity and other accelerations?
300
Kgm per second
What is the unit of momentum?
400
Total Energy
What does PE and KE always equal?
400
Force causes Acceleration
Does Force cause acceleration or does acceleration cause force?
400
Inelastic
The type of collision were two masses combine?
400
Inpulse and Newton second
what is change in momentum and what is its unit?
400
Newton
What is the unit of force?
500
Joule
What is the unit of energy?
500
For every reaction there is an opposite and equal reaction.
What is the Newton's 3rd Law of Motion?
500
8:45-10:00 Thursday
When is your final exam?
500
Newton second
What is the unit of impulse?
500
Joule
What is the unit of kinetic energy?
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