Question
A 3.9 meter long plank of negligible mass has a 30 kg mass at one end of the plank and a 38 kg mass at
A 3.9 meter long plank of negligible mass has a 30 kg mass at one end of the plank and a 38 kg mass at the other end. How far from the 30 mass should a fulcrum be placed so the plank is balanced?
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University Physics with Modern Physics
Authors: Hugh D. Young, Roger A. Freedman, A. Lewis Ford
13th edition
321696867, 978-0321696861
