A measure of the strength of gravitation pull on an object
What is weight?
100
The force of attraction between any two object's with mass
What is gravity?
100
The force that keeps all the planets in orbit
What is gravity?
100
Always equals the mass of the reactants
What is the mass of products?
200
A measure of the amount of matter in an object
What is mass?
200
The two factors that affect the strength of gravity between two objects
What is mass and distance?
200
Effect of the moon's gravity on Earth
What are tides?
200
2H2O --> 4H + 2O
In the chemical formula above, water is the ____________ (product/reactant)
Reactant
300
Increases with an increase in gravitational pull
What is weight?
300
If the distance between two objects is doubled, the strength of gravity decreases by ...
a fourth
300
What would happen to the orbit of the Earth around the sun if the Sun increased in mass?
The Earth's orbit would get smaller/the Earth would fall into the sun.
300
20 grams of hydrogen and 8 grams of oxygen were placed in a beaker with a balloon covering the top. An explosion happened inside the beaker that produced water. The beaker was never opened.
What is the mass of the water that was produced?
28 grams
400
What is the difference between your weight on Jupiter versus the moon? Why?
You will weigh more on Jupiter because it is more massive than the moon
400
Which influences the strength of gravity more, change in mass or change in distance?
Change in distance
400
What keeps the Earth from falling into the sun?
The Earth's forward motion
500
Give the equation for weight
Weight =
Mass x Gravity
500
Give the equation for force of gravity
Force of gravity =
G (m1 x m2)/d^2
500
The collection of rocks organized into a line between Jupiter and Mars, held together by gravity.