Question

explain how lubrication helps in reducing friction between two surface​

Answer 1

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★★ʟᴜʙʀɪᴄᴀᴛɪᴏɴ ʀᴇᴅᴜᴄᴇs ᴛʜᴇ ʜᴇᴀᴛ ɢᴇɴᴇʀᴀᴛᴇᴅ ᴡʜᴇɴ ᴛᴡᴏ sᴜʀғᴀᴄᴇs ᴀʀᴇ ɪɴ ᴍᴏᴛɪᴏɴ. ɪᴛ sᴍᴏᴏᴛʜᴇs ᴛʜᴇ ᴘʀᴏᴄᴇss ʙʏ ғᴏʀᴍɪɴɢ ᴀ ғɪʟᴍ ʙᴇᴛᴡᴇᴇɴ ᴛᴡᴏ sᴜʀғᴀᴄᴇs ᴛʜᴀᴛ ʀᴇᴅᴜᴄᴇs ғʀɪᴄᴛɪᴏɴ ᴀɴᴅ ᴛʜᴜs ɪᴍᴘʀᴏᴠᴇs ᴘᴇʀғᴏʀᴍᴀɴᴄᴇ ᴀɴᴅ ᴇғғɪᴄɪᴇɴᴄʏ. ᴛʜᴇʀᴇ ᴀʀᴇ ᴅɪғғᴇʀᴇɴᴛ ᴠᴀʀɪᴇᴛʏ ᴏғ ʟᴜʙʀɪᴄᴀɴᴛs ᴀɴᴅ ᴏɪʟs ᴀᴠᴀɪʟᴀʙʟᴇ sᴜᴄʜ ᴀs ᴇɴɢɪɴᴇ ᴏɪʟ, ʜʏᴅʀᴀᴜʟɪᴄ ᴏɪʟ, ᴀɴᴅ ɢʀᴇᴀsᴇs.

★★ɪᴛ ɪs ᴜsᴜᴀʟʟʏ ᴏʀɢᴀɴɪᴄ, ɪɴᴛʀᴏᴅᴜᴄᴇᴅ ᴛᴏ ʀᴇᴅᴜᴄᴇ ғʀɪᴄᴛɪᴏɴ ʙᴇᴛᴡᴇᴇɴ sᴜʀғᴀᴄᴇs ɪɴ ᴍᴜᴛᴜᴀʟ ᴄᴏɴᴛᴀᴄᴛ, ᴡʜɪᴄʜ ᴇᴠᴇɴᴛᴜᴀʟʟʏ ʀᴇᴅᴜᴄᴇs ᴛʜᴇ ʜᴇᴀᴛ ɢᴇɴᴇʀᴀᴛᴇᴅ ᴡʜᴇɴ ᴛʜᴇ sᴜʀғᴀᴄᴇs ᴍᴏᴠᴇ. ʟᴜʙʀɪᴄᴀɴᴛs ᴍᴀʏ ᴀʟsᴏ ʜᴀᴠᴇ ᴛʜᴇ ғᴜɴᴄᴛɪᴏɴ ᴏғ ᴛʀᴀɴsᴘᴏʀᴛɪɴɢ ғᴏʀᴇɪɢɴ ᴘᴀʀᴛɪᴄʟᴇs, ᴛʀᴀɴsᴍɪᴛᴛɪɴɢ ғᴏʀᴄᴇ

★★ʙᴇ ʙʀᴀɪɴʟʏ♣︎ ᴋᴇᴇᴘ ʟᴇᴀʀɴɪɴɢ