Gravity
Mass
Force
Weight
Motion
100
The attractive force between objects.
What is gravity ?
100
The amount of matter in an object.
What is mass ?
100
A push or pull.
What is force?
100
The force of gravity on an object.
What is weight?
100
The action or process of moving or being moved.
What is motion ?
200
There is zero gravity in space.
What is the diffrence between the gravity on earth and space ?
200
The strength of the force of gravity between two objects depends on thier ________ and the distance between them.
What is masses
200
The force that holds the moon in orbit is different in that it acts over long distancs between objects that are not in contact.
What did Isaac Newton realize about force?
200
No, you weigh about 1/6 of your regular weight on Earth.
Do you weigh the same on earth and on the moon?
200
Isaac Newton.
Who created the first law of Motion ?
300
The scientific law that states that every object in the universe attracts every other object.
What is the law of universal gravitation ?
300
Weight depends on force.
What is the diffrence between mass and weight ?
300
also increases.
if force is increased, mass ____
300
Something that is heavier will fall faster.
Triple points -- if you drop something heavy will it hit the ground faster rather than something that doesn't weigh alot?
300
Continuous motion of a body in a closed path, such as a circle or an ellipse, about some point
What is orbital motion ?
400
The strength of gravity depends in part on the masses of the objects.
Why dont you notice the pull between you and the books ?
400
Matter is the amount of space an object takes up.
What is the diffrence between mass and matter ?
400
decreases
If distance increases, force ___
400
Depending on location.
Does weight change?
400
Earth because there is gravity. Theres no gravity in space.
Is it easier to perform motion in space or on Earth ?
500
The Earth is in the Sun's orbit.
Why doesn't the Earth simply fall into the Sun ?
500
Density x Volume
What is the formula for mass ?
500
300 pnts.
BONUS POINTS
500
100
BONUS POINTS
500
An object must stay at rest unless acted on by a force.
What is the first law of motion?
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