| Basics of Graphing and Inertia | Linear Motion | Newton's 2nd Law | Newton's 3rd Law and Vectors | Momentum |
|---|---|---|---|---|
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What is slope equation?
Y = mx+b
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What is a change in speed called?
Acceleration
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What is newtons 2nd law?
F=ma
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Define Newton's 3rd Law
For every action there is an equal or opposite reaction
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What is the definition of momentum?
Product of an objects mass and velocity.
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When timing something, should you use a visual cue or audio cue?
Visual Cue
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When the angle of a ramp is increased, does the acceleration increase or decrease if dropped from the top?
Increase
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are force and acceleration directly or cindirectly proportional in newtons 2nd law equation?
Directly proportional
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What is Net Force?
The force that accelerates
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What are the units used to measure momentum?
Meters x seconds.
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Does Inertia depend on Speed, or Mass?
Mass
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One of the most effective methods of describing motion is to plot graphs of distance, velocity, and acceleration vs. _____.
Time
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What is net force?
The sum of all the forces on an object.
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Define Action force
The force that acts(initiating force)
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What is the symbol of momentum?
P
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When a line goes straight up or down, is it an Indirect or Direct relationship?
Direct
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Calculate the distance that an object going 20 m/s travels in 16 seconds.
320 meters
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What is inversely proportional to acceleration in f=ma?
Fnet
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Define Reaction force
The force that reacts(responding force)
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What causes a change in momentum?
Impulse
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What is the equation for an exponential downward slope?
Y = kx
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What is the speed of a ball that travels 10 meters in 2 seconds?
5 m/s
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The acceleration of an object is based on which of the forces?
Gravitational
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Name a gravitational force acting on an object
Weight
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Which of newtons laws is best shown with law of conservation of momentum?
Newtons 3rd law
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