Gravity
Gravity is about 1/6 here compared to Earth.
What is the moon?
Without this we would keep moving forever and never stop.
What is friction?
The closest planet to the sun.
What is Mercury?
What is Australia?
The phase of the moon where it does not reflect the light of the sun and therefore we can't see it from Earth.
What is a new moon?
9.8 m/s2
What is acceleration according to gravity?
The law that states because of inertia things would keep moving forever if there were no friction.
What is Newton's 1st law of motion or the law of inertia?
The largest planet in the solar system
What is Jupiter?
Manchuria and Korea are part of this continent.
What is Asia?
What is five?
The force of gravity increases when objects are _______ and have more _________.
What is "closer together" and "mass"?
The more ______ and _______ something has, the stronger force it will have.
What is mass and acceleration?
30% of this dwarf planet is ice.
What is Pluto?
Paul Revere is famous for this in the American Revolution.
What is, Spreading the word that the British were coming as a Minute Man?
Forces are measured in _________. These are named after a famous scientist.
What are Newtons?
The force of gravity between two planets lessens if they ___ ___ ___ or have ____ ____. (Points are all or nothing. Will accept similar words that express the same concept.)
What is "move further apart" and "less mass."
A bowling ball hitting one pin and that pin then knocking down others is an example of this law.
What is Newton's third law of motion.
The planet whose name means "God of the Sky".
What is Uranus?
The first man to sign his name on the Declaration of Independence.
Who was John Hancock?
Combustion is created by ______ reactions in rockets, which creates thrust.
What are chemical reactions?
The reason a feather and a bowling ball don't fall at the same time on Earth, even though gravity is acting on them with the same force.
What is air resistance?
The fact that you'd rather get hit by a marble going 5mph over a bowling ball going 5mph is evidence of __________.
What is Newton's 2nd law of motion.
More than 4,000 have been discovered outside our solar system in Mrs. Jones' lifetime.
What is the number of exoplanets that have been discovered?
Brass is made of these two minerals. Points are all or nothing.
What are zinc and copper?
______ is how much matter is in something.
What is mass?