tides
universe
newtons law of motions
moon phases
earth
100
when the sun is not aligned with the moon and earth
What causes neap tides ?
100
mercury
What is the smallest planet?
100
I. Every object in a state of uniform motion tends to remain in that state of motion unless an external force is applied to it.
What is newtons first law?
100
During full moon
When is the moon the brightest?
100
70%
What percent of the earth is covered in water?
200
when you are aligned with the moon
What is high tide?
200
neptune
What is the coldest planet?
200
II. The relationship between an object's mass m, its acceleration a, and the applied force F is F = ma. Acceleration and force are vectors (as indicated by their symbols being displayed in slant bold font); in this law the direction of the force vector is the same as the direction of the acceleration vector. This is the most powerful of Newton's three Laws, because it allows quantitative calculations of dynamics: how do velocities change when forces are applied. Notice the fundamental difference between Newton's 2nd Law and the dynamics of Aristotle: according to Newton, a force causes only a change in velocity (an acceleratn); it
What is newtons second law?
200
about 28 days
How long does it take the moon to complete a full cycle?
200
7 billion people
what is the population of the earth?
300
a periodic increase and decrease of sea levels
What is a tide?
300
a black hole is a object so dense that not even light can escape
What is a black hole?
300
III. For every action there is an equal and opposite reaction.
What is newtons third law?
300
the phase of the moon when it is in conjunction with the sun and invisible from earth, or shortly thereafter when it appears as a slender crescent
What is a new moon?
300
No Jupiter is bigger
Is the earth the biggest planet?
400
4 times a day 2 high tides 2 low tides
how many times a day do the tides change?
400
Jupiter
What is the biggest planet?
400
he was a scientist in the 1900
Who was newton ?
400
the moon when only half of its illuminated surface is visible from the earth; the first or last quarter.
What is a half moon?
400
3,959 miles (6,371 km) Earth, Radius
how big is the earth?
500
the gravity of the moon to earth
what causes tides?
500
the universe began out of nothing
What is the big bang theory?
500
inertia is a objects is the ability of a object to stay at rest or to stay in uniform motion unless acted upon by a external force
What is inertia?
500
when only a quarter of the moon is illuminated
What is a quarter moon?
500
4.54 billion years
How old is the earth?
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