Q.(1) Find the centre of gravity of a 10 cm x 15 cm x 3cm section.
Q.(2) Find the position of centre of gravity of the given plane figure.
Q.(3) Locate the centroid of the area bounded by the curve as shown in figure by the method of integration.
Vertical strip of thickness 'dx' is shown in the figure below. Let, the required co-ordinates of the centroid be x and y.
Q.(4) Determine the centroid of the area enclosed by the two curves by the method of integration.
Ans: Distance of centroid from origin O along
X-axis = a/2
Y-axis = 2b/5
Ans: Distance of centroid from origin O along
X-axis = a/2
Y-axis = 2b/5