Find the centre of mass of the 2D shape bounded by the lines y= ±0.9xbetween x3.3kgm-².-= 0 and x = 3.3. Assume the density is uniform with the value:Also find the centre of mass of the 3D volume created by rotating the same linesabout the x-axis. The density is uniform with the value: 2.3kgm¯³(Give all your answers rounded to 3 significant figures.) b)Enter the mass (kg) of the 3D body:Enter the Moment (kg.m) of the 3D body about the y-axis:Enter the x-coordinate (m) of the centre of mass of the 3D body:

To find the center of mass of the 2D shape bounded by the lines y = ±0.9x between x = 0 and x = 3.3,…

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