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Astronomy
Acceleration
Forces
Newtons Laws
Inertia
100
nebula--> protostar--> main sequence --> red giant--> planetary nebula--> white dwarf --> black dwarf
What is the life cycle of a star that has an equivalent mass of our sun
100
When an object changes speed or direction
What is Acceleration
100
A push or pull on an object
What is a Force
100
an object at rest stays at rest. An object in motion stays in motion unless acted upon by an unbalanced force.
What is Newtons 1st law
100
the tendency of an object in motion to resist any change in motion
What is Inertia
200
Radio Micro Infrared Visible Ultra violet X-ray Gamma
What is the electromagnetic spectrum radiation waves, ranked in order from longest to shortest waves 
200
a dog chasing it tail (accelerating?)
What is yes, changing direction
200
friction, tension, air resistance, normal, applied, and spring forces
What are contact forces
200
Newtons 1st law is also called the law of ______.
What is inertia
200
the inertia of an object depends on its _____ .
What is mass
300
The phenomena when an observer notices a change in sound as an object moves toward or past them.
What is the Doppler Effect?
300
an airplane moving at a constant speed of 500 m/h in a straight line (accelerating?)
What is no, not changing direction or speed
300
forces are measured in _______.
What is Newtons (N)
300
A 2 kg ball is moving at a constant acceleration of 4m/s2. How much net force is required to keep it moving?
What is 8N or 8 kg*m/s/s
300
the (more/less) mass = greater inertia.
What is more
400
planets that are in the top right corner of the H-R Diagram
What are red giants
400
A car speeds up from 0-16 m/h in 4s. Calculate the acceleration. Formula: Vfinal- Voriginal/ time
What is 4 m/s^2
400
Forces that are equal in size but opposite direction. Net force is always 0. No change in Velocity.
What is a balanced force
400
In newtons second law of motion it states that the acceleration of an object is in the same direction as the ______ _______.
What is the net force
400
If a kid sits on a couch and eats large quantities of food will it have an effect on his inertia?
What is yes, increases his mass
500
Newton's formula for universal law of gravitation
What is Fg = G x M1 x M2/d squared
500
A car slows down from 32m/s to 8m/s in 4s. Calculate the acceleration.
What is -6 m/s^2
500
Forces applied to an object in varying sizes and directions. Cause a change in motion or velocity. Net force is never 0
What is an Unbalanced force
500
According to newtons 3rd law what will be the equal but opposite reaction to a bat hitting a ball
What is ball hits the bat
500
A girl can only reach high enough to push two bricks. How can she tell which one is heavier?
What is the one that is harder to push has more inertia so it has more mass