A kid at the junior high cafeteria wants to propel an empty milk carton along a lunch
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Question:
A kid at the junior high cafeteria wants to propel an empty milk carton along a lunch table by hitting it with a 3.1 g spit ball.
If he wants the speed of the 40 g carton just after the spit ball hits it to be 0.31 m/s , at what speed should his 3.1 g spit ball hit the carton?
Related Book For
College Physics A Strategic Approach
ISBN: 9780321595492
2nd Edition
Authors: Randall D. Knight, Brian Jones, Stuart Field
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