Three masses, labelled A, B and C are placed on a rotating disc as shown. The masses are 2kg 1.5kg and lig respectively.

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Three masses, labelled A, B and C are placed on a rotating disc as shown. The masses are 2kg 1.5kg and lig respectively.

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Three Masses Labelled A B And C Are Placed On A Rotating Disc As Shown The Masses Are 2kg 1 5kg And Lig Respectively 1
Three Masses Labelled A B And C Are Placed On A Rotating Disc As Shown The Masses Are 2kg 1 5kg And Lig Respectively 1 (20.16 KiB) Viewed 30 times
Three masses, labelled A, B and C are placed on a rotating disc as shown. The masses are 2kg 1.5kg and lig respectively. The radius of each mass from the centre of the disc is 100mm, 50mm and 75mm respectively. 2200 Calculate the mass placed at a radius of 60mm to balance the dise, and where it should be slaced by carrying out the following steps: a) complete the table Mass (kg) A Radius (mm) Mr kg mm) B с b) draw the Mr vector polygon to scale c) use the resultant to determine the mass M, and its position relative to A.
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