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 Blog Entries
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 foce of friction In 6.2 we measured if a bigger load would change the data we got from 1 block. In 6.3 we measured the other sides of the blocks (the sides) and see what data we got. what I learned about controlled variables is they are surface types and distance and speed and slope and weight.we controlled them by carefully using them like the surface types we kept them still and all the rest we kept the same but weight we changed that by putting more blocks on. Article posted May 16, 2012 at 03:03 PM • comment • Reads 806 • Return to Blog List Add a CommentPosted Comments |
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