Give the location of the centre of mass of a (i) sphere, (ii) cylinder, (iii) ring, and (iv) cube, each of uniform mass density. Does the centre of mass of a body necessarily lie inside the body ?

Give the location of the centre of mass of a (i) sphere, (ii) cylinder

1.	Give the location of the centre of mass of a (i) sphere, (ii) cylinder, (iii) ring, and (iv) cube, each of uniform mass density. Does the centre of mass of a body necessarily lie inside the body ?
Answer» <html><body><p></p>Solution :The <a href="https://interviewquestions.tuteehub.com/tag/geometrical-2093743" style="font-weight:bold;" target="_blank" title="Click to know more about GEOMETRICAL">GEOMETRICAL</a> centre of each. No, the CM may lie <a href="https://interviewquestions.tuteehub.com/tag/outside-1143075" style="font-weight:bold;" target="_blank" title="Click to know more about OUTSIDE">OUTSIDE</a> the body, as in case of a ring, a <a href="https://interviewquestions.tuteehub.com/tag/hollow-1028416" style="font-weight:bold;" target="_blank" title="Click to know more about HOLLOW">HOLLOW</a> sphere, ahollow cylinder, a hollow cube <a href="https://interviewquestions.tuteehub.com/tag/etc-975753" style="font-weight:bold;" target="_blank" title="Click to know more about ETC">ETC</a>.</body></html>