Consider regular polygons with number of sides n = 3
Consider regular polygons with number of sides n = 3, 4, 5 ….. as shown in the figure. The center of mass of all the polygons is at height h from the ground. They roll on a horizontal surface about the leading vertex without slipping and sliding as depicted. The maximum increase in height of the locus of the center of mass for each polygon is Δ. Then Δ depends on n and h as
22
Sep
Consider regular polygons with number of sides n = 3, 4, 5 ….. as shown in the figure. The center of mass of all the polygons is at height h from the ground. They roll on a horizontal surface about the leading vertex without slipping and sliding as depicted. The maximum increase in height of [...]
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-a). The y-coordinate of the centre of mass of the ink in this drawing is ,
0 ) ,
0) and horizontal line (0 ,
4 ,
A) ,
and each of the two line segments is m. The mass of the ink used to draw the outer circle is 6 m. The coordinates of the centres of the different parts are: outer cicle (0 ,
Consider regular polygons with number of sides n = 3 ,
left circle (-a ,
Look at the drawing given in the figure which has been drawn with ink of uniform line-thickness. The mass of ink used to draw each of the two inner circles ,
right inner circle (a ,
vertical line (0 ,