Question

write the characteristics of center of mass​

Answer 1

Answer:

Mention any 4 characteristics of centre of mass

the centre of mass of a system of particles depends only on the masses of the particles and their relative positions .

son of moments of masses of the system about centre of mass is zero.

for a continuous distributed mass object it depends on the shape and its mass distribution

Answer 2

߷֎ ƢƲЄƧƬƖƠƝ ֍߷

• ᴡʀɪᴛᴇ ᴛʜᴇ ᴄʜᴀʀᴀᴄᴛᴇʀɪꜱᴛɪᴄꜱ ᴏꜰ ᴄᴇɴᴛᴇʀ ᴏꜰ ᴍᴀꜱꜱ.

߷֎ ƛƝƧƜЄƦ ֍߷

ᴛʜᴇ ᴄʜᴀʀᴀᴄᴛᴇʀɪꜱᴛɪᴄꜱ ᴏꜰ ᴄᴇɴᴛᴇʀ ᴏꜰ ᴍᴀꜱꜱ ᴀʀᴇ :-

1. ɪᴛ ᴅᴏᴇꜱɴ'ᴛ ᴄʜᴀɴɢᴇ ᴡɪᴛʜ ᴛʜᴇ ꜱᴘᴇᴇᴅ ᴏꜰ ᴛʜᴇ ᴏʙᴊᴇᴄᴛ.
2. ɪᴛ ᴅᴏᴇꜱɴ'ᴛ ᴄʜᴀɴɢᴇ ᴡɪᴛʜ ᴛʜᴇ ᴄᴏᴏʀᴅɪɴᴀᴛᴇ ꜱʏꜱᴛᴇᴍ.
3. ɪᴛ ᴍᴀʏ ʙᴇ ʟᴏᴄᴀᴛᴇᴅ ɪɴꜱɪᴅᴇ ᴏʀ ᴏᴜᴛꜱɪᴅᴇ ᴛʜᴇ ʙᴏᴅʏ.
4. ᴄᴇɴᴛʀᴇ ᴏꜰ ᴍᴀꜱꜱ ᴏꜰ ᴛᴡᴏ ᴏʙᴊᴇᴄᴛꜱ ʜᴀᴠɪɴɢ ꜱᴀᴍᴇ ᴍᴀꜱꜱ ʟɪᴇꜱ ᴀᴛ ᴛʜᴇ ᴘᴏɪɴᴛ ᴏꜰ ᴘᴇʀᴘᴇɴᴅɪᴄᴜʟᴀʀ ʙɪꜱᴇᴄᴛɪᴏɴ ᴏꜰ ᴛʜᴇ ʟɪɴᴇ ᴊᴏɪɴɪɴɢ ᴛʜᴇ ᴛᴡᴏ ᴍᴀꜱꜱᴇꜱ.
5. ᴄᴇɴᴛʀᴇ ᴏꜰ ᴍᴀꜱꜱ ᴀʟᴡᴀʏꜱ ʟɪᴇꜱ ᴄʟᴏꜱᴇʀ ᴛᴏ ᴛʜᴇ ʜᴇᴀᴠɪᴇʀ ʙᴏᴅʏ.
6. ɪᴛ ɪꜱ ᴛʜᴀᴛ ᴘᴏɪɴᴛ ᴡʜᴇʀᴇ ᴛʜᴇ ᴡʜᴏʟᴇ ᴍᴀꜱꜱ ᴏꜰ ᴛʜᴇ ꜱʏꜱᴛᴇᴍ ᴄᴀɴ ʙᴇ ᴀꜱꜱᴜᴍᴇᴅ ᴛᴏ ʙᴇ ᴄᴏɴᴄᴇɴᴛʀᴀᴛᴇᴅ .

ⵌӇƠƤЄ ƖƬ ӇЄԼƤƧ Ʋ߷

ⵌӇƛƔЄ ƛ ƓƦЄƛƬ ƊƛƳ߷

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