Question

A uniform flat circular rim is balanced on a sharp
vertical nail by supporting it at a point A, as shown
in Fig. 1.41. Mark the position of the centre of gravity
of the rim in the diagram by the letter G.

Answer 1

• ᴛʜᴇ ᴘᴏsɪᴛɪᴏɴ ᴏғ ᴄᴇɴᴛʀᴇ ᴏғ ɢʀᴀᴠɪᴛʏ ᴏғ ᴛʜᴇ ʀɪᴍ ɪɴ ᴛʜᴇ ᴅɪᴀɢʀᴀᴍ ʙʏ ᴛʜᴇ ʟᴇᴛᴛᴇʀ ɢ.

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