Determine the speed of the straw when it strikes the tree
After a tornado, a straw of 0.55g was found embedded 2.3 cm to the trunk of a tree. When the average force excreted on the straw by the tree was 65N, determine the speed of the straw when it strikes the tree?
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Several printing presses are designed with large plates which print the fixed number of pages as the unit. Find cost of printing a book of 128 pages? 129 pages? p pages?
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Determine time and how is it measured? Describe distance and how is it measured? Compare and contrast distance and time.
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