Question

Write the position of centre of mass of the following symmetric body.
(i) uniform solid sphere (ii) uniform rod
(iii) triangular lamina (iv) a plane square lamina
(v) rectangular cubical block (vi) hollow cylinder

Answer 1

Explanation:

(1) S.No. Body Position of center of mass

1 Uniform hollow sphere Center of sphere

2 Uniform solid sphere Center of sphere

3 Uniform circular ring Center of ring

4 Uniform circular disc Center of disc

SORRY MATE I KNOW ONLY THIS ONE