a _______ is used to find the distance between two celestial bodies in space.
What is light year
100
How long did it take the object to travel from pt. A to B
What is 8 s
100
What is displacement from A-F?
What is 0 m
100
How many teachers are on Team Tolerance?
What is 6
200
A months the amount of time it takes the _______ to revolve around the ______.
What is Moon; Earth
200
Which stars do not remain in the "Main Sequence" very long?
What is Blue Stars
200
How far has the object traveled at pt A?
What is 0 m
200
What is the total distance traveled during the trip
What is 16 m
200
What is the last day of school for teachers?
What is June 1st
300
The gravitational pull between a planet and its moon(s) depends on their _______ & _______.
What is Mass & Distance apart
300
What is responsible for the change of seasons & hours of sunlight we experience every year?
What is Tilt on Earth's Axis
300
What is occurring from B-C?
What is stopped
300
What is happening from C-F
What is Returning to start
300
How many computers are in the room?
What is 5
400
What causes the bright streak of lighten you see when a meteoroid enters Earth's atmosphere?
What is Friction between rock and Earth's atmosphere
400
Explain the difference between an asteroid and comet
What is asteroid is bigger; comet has dust and gas along with the rock
400
What is a reference point?
What is background object used to compare objects in motion
400
How far did the object travel in 18 seconds?
What is 14 m
400
Mr. Watkins' birthday is in what month?
What is March
500
Explain the difference between a meteoroid, a meteor, and a meteorite.
What is
Meteoroid-Large piece of rock
Meteor- In our atmosphere
Meteorite- in the earth
500
Explain how each of following is used in space research
Telescopes
Space Probes
Artificial Satellites
What is
T- Allows us to see into space from Earth
SP- uses instruments to collect data and samples in space
AS- take pictures of deep space objects
500
Joe is pushing a granite block across the floor with 70 N of force. If Sarah pushes the block on the opposite side with 75 N of force what is the direction and net force of the motion?
What is 5 N to the left
500
How many line segments represent a stop in motion?