Physics, 20.04.2021 19:10, lilyella1004

a uniform half metre rule can be balanced at the 29.0 cm mark when a mass of 20 g is hung from its one end. a) Draw a diagram of the arrangement. b) Find the mass of the half metre rule. c) in which direction would the balancing point shift if 20 g mass is shifted inside from its one end?

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a uniform half metre rule can be balanced at the 29.0 cm mark when a mass of 20 g is hung from its o...