Physics, 16.04.2021 20:50 toricepeda82
A swing with a beautiful sea view is hung from a tree branch that is found to obey Hooke's law so that when a 20-kg load (a person sits on the swing with a mass of 20-kg ) the branch sags 10 cm. a) How much will the branch sag if a 40-kg mass gets on the swing. b). How much will the branch sag if a 60-kg mass gets on the swing?
Answers: 3
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A swing with a beautiful sea view is hung from a tree branch that is found to obey Hooke's law so th...
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