STEMscopes 6.
11B
Gravity and friction
Gravity helps the ball spin but if we had no
gravity then the ball would not be able to
spin like it usually does.
I think it would be released from the string and fall onto the
ground and spin a little then stop so it will not have motion
anymore
Gr 6 Science 6
STEMscopes 6.11B
Gr 6 Science 7
STEMscopes 6.11B
Gravity
Earth and Space
Part II: Big, Bigger, Biggest
1. Complete the table by listing the objects in order from most gravitational force to least
gravitational force using the Student Reference Sheet: Solar System Objects.
Gravitational Force Celestial Object
Highest 1. The sun
2.
Jupiter
3.
Saturn
4. Uranus
5.
Neptune
6. Earth
7.
8.
9.
Lowest
10.
2. The sun
What is the largest object in our solar system? ___________________________________
3. Why does this object have the greatest gravitational pull?
Because it is the largest planet in the solar system
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4. How many objects have a greater gravitational pull than Earth? Explain.
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5. If Earth's moon were to be added to this ranking, where do you think it would fit? Why?
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Gr 6 Science 9