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Motion Measure
Tectonics/Acceleration
Newtons First Law
Newtons Second Law
Newtons Third Law
100
An object is in motion if it changes its position relative to this
What is a reference point
100
The name of all contintal masses together 225,000,000 years ago
What is Pangaea
100
These forces do not change the position of objects because there is no motion
What is balanced
100
The formula for acceleration is is
What is not force / mass
100
Two forces that collide are called
What is action/reaction pair
200
Scientists us a system of measurement called
What is International System of Units
200
Plates move betwee two and three of these per year
What is centimeters
200
There are four types of friction, name them
What are sliding, rolling, static, fluid
200
One way to increase acceleration of an object is
What isdecrease mass
200
Mass x velocity
What is momentum
300
The formula for finding speed is
What is Distance / time
300
Acceleration is
What is the rate at which velocity changes
300
Gravity is stronger if these two thins are (a) greater and (b) less
What is mass and distance
300
Newtons third law is based on the conservation of this
What is momentum
400
Speed in a given direction
What is velocity
400
A car can accelerate at a constant speed if
What is it changes direction
400
This force works against gravity on earth to slow an objects fall
What is air resistance
400
One way to increase acceleration of an object is
What is increase force
400
What is the conservation of momentum in your own words
What is when objects collide no force is lost it is just transferred
500
the slope in simplest terms of line xz is -20/10
What is -2
500
This type of graph is best to show speed versus time
What is line graph
500
Inertia is a property of matter, what does it mean
What is an objects tendency to resist changes in motion
500
State newtons law in your words
What is the more massive an object is the more force it takes to move it or stop it or change its direction
500
What are newtons three laws
What is inertia/explain acceleration/explain action/reaction