Blog and discussion for Mr. Hoopman's science class.
Seventh grade topics include Biology, Meteorology, and Physics.
Eighth grade topics include Geology, Oceanography, Chemistry, and Biology.
Thursday, March 10, 2011
Grade 7 Week 19: Position and Motion
Now we begin our physical science unit on Physics. We begin by looking at position of objects and the change in position we call motion.
How do we describe position?
How do we descirbe motion?
Week 19 Contract has you inventing a lab activity on position or motion.
motion has to do with a respect of time and has two types of it, relative motion which has to do with a frame of reference and absolute motion where it shows motion in the reference of the universe. position is shape of somehting and what its vector and velocity is
2 comments:
motion has to do with a respect of time and has two types of it, relative motion which has to do with a frame of reference and absolute motion where it shows motion in the reference of the universe. position is shape of somehting and what its vector and velocity is
We describe motion by like motion if from point A to point B. Motion is also like speed and acceleration and velosity.
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