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A long sheet of metal of mass 8.1 kg measures 11 cm by 76 cm. a. Determine the moment of inertia of the plate about an a
Posted: Wed Apr 27, 2022 7:31 pm
by answerhappygod
- A Long Sheet Of Metal Of Mass 8 1 Kg Measures 11 Cm By 76 Cm A Determine The Moment Of Inertia Of The Plate About An A 1 (105.13 KiB) Viewed 43 times
A long sheet of metal of mass 8.1 kg measures 11 cm by 76 cm. a. Determine the moment of inertia of the plate about an axis perpendicular to the plane of the plate through the centre of the plate, Iplate ยท I plate Give your answer to 4 significant figures. = kg m? (2 marks) b. A simplification would be to assume the plate is a slender rod. Determine the moment of inertia, Irod , when applying this simplification Irod Give your answer to 4 significant figures. == kg m? (1 mark) C. Calculate the percentage error in using the slender rod assumption compared to the more accurate thin plate calculation. Percentage error = %. Give your answer to 3 significant figures. (1 mark) Note: This question uses input validation. Please ensure that the validation boxes show your correct entry and do not say your input is invalid.