Physics, 19.11.2020 08:50 sanafarghal
A metal rod of 20m length has an isosceles triangle base where the equal sides are 12cm each if the included angle in the base is 40° , calculate a) The area of the cross section. b). The volume of the metal rod. c) The mass of the metal rod if it is made of copper whose density is 9000kg/m^3
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A metal rod of 20m length has an isosceles triangle base where the equal sides are 12cm each if the...
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