The graph is always greener
Where are U now?
BANG! BANG!
This ORbit That
Gravitas
100
What type of graph is this?
Acceleration vs time
100
This word describes an object's change in position
Displacement
Delta x
100
The currently most accepted theory for the origin of the universe
The Big Bang Theory
100
Kepler's first law: All orbital paths are __________
Ellipses
or
Elliptical
100
The weight of an object on a planet is equal to Fg =mg. What does "m" stand for and what does "g" stand for?
m= mass
g= acceleration due to gravity
"g" on earth is always 9.8 m/s^2
200
The slope of a velocity time graph tells you this about an object's motion
The object's acceleration
200
What is the net force on an object travelling at terminal velocity?
Fnet=0 Newtons
200
This tv show is not funny
The Big Bang Theory
200
Kepler's second law: Orbiting objects sweep out ______ areas in _______ times.
equal, equal
(Planets move faster when closer to their star, and slower when they are further away)
200
Calculate the acceleration of gravity on a planet whose mass is 7*10^24 kg and whose radius is 5*10^6 m.
18.676 m/s^2
300
What is the object's velocity at t=2.5 seconds?
-2 m/s
300
***The team who creates the most distance between themselves first gets these points***
c is the longest line (most distance)
300
In terms of cause and effect, God is sometimes referred to as the...
Cause of all causes
or
Primary cause
300
Kepler's third law: As an objects distance from another increases, the time it takes to travel around that object...
increases
300
Einstein's general theory of relativity described gravity as a warping of ________
spacetime (the supposed fabric of the universe)
400
At what time(s) does the object change directions?
At 4 seconds and again at 8 seconds
400
A car accelerates uniformly from -5 m/s to 25 m/s over 10 seconds. What is its acceleration?
3 m/s2
400
These are the two types of creation
Creatio ex n______
Creatio ex m_____
Creatio ex nihilo (Creation out of nothing)
Creatio ex materia (Creation out of matter)
400
Today we follow the heliocentric model of the solar system. What was the previous prevailing model called?
The geocentric model (Everything revolved around the Earth)
(helio- means "sun")
400
The tides (rising and falling) of the ocean are caused by the force of gravity from the moon. If you were standing on the beach during "low tide" would you be able to see the moon?
No (see image)
500
An object reaches its terminal velocity as shown. What is the objects displacement during the last 20 seconds of its motion?
1000 m
500
A ball is dropped from rest. Ignoring air resistance, how fast is it moving after 3 seconds? (g=9.8 m/s²)
29.4 m/s
500
He is the founder of the Big Bang Theory (spelling counts)
Georges Lemaitre
500
An unknown planet has been discovered halfway between Jupiter and Mars. Estimate the length of this planet's year in # of days.
1 year on Neptune = 60,190 days
1 year on Uranus = 30,687 days
1 year on Saturn = 10,759 days
1 year on Jupiter = 4,333 days
1 year on Mars = 687 days
1 year on Earth = 365 days
1 year on Venus = 225
1 year on Mercury = 88 days
2510 days (average of mars and jupiter)
(687+4333)/2
500
What is the distance between two objects (m1 = 6*10^15 kg)(m2 = 8*10^24 kg) if the force of gravity between them is 11.4*10^6 N?
About 5.3*10^11 meters