Monday, November 14, 2011

Title:Physics - Gravity

Hypothesis 1-I think that when Mr. Randy drops both rocks: They will hit at the same time.


When Mr. Randy dropped both rocks what really happened was:They did.

Hypothesis 2-I think that when Mr. Randy drops both pieces of paper, the paper will:Land at the same time.


When Mr. Randy dropped both pieces of paper what really happened was:They did.

Vocabulary Words:Law of Gravity: (physics) the law that states any two bodies attract each other with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.


mass: The amount of matter in a object.

acceleration: Something getting faster.

inertia
: Speed of pressure

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