Question

How does lubrication reduce friction?
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Answer 1

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Lubrication reduces the heat generated when two surfaces are in motion. It smoothes the process by forming a film between two surfaces that reduces friction and thus improves performance and efficiency. There are different variety of lubricants and oils available such as Engine Oil, Hydraulic Oil, and Greases.

Answer 2

A Lᴜʙʀɪᴄᴀɴᴛ Cᴀɴ Bᴇ Dᴇғɪɴᴇᴅ ᴀs ᴀ Sᴜʙsᴛᴀɴᴄᴇ Lɪᴋᴇ ᴀs Gʀᴇᴀsᴇ Cᴀᴘᴀʙʟᴇ ᴏғ Rᴇᴅᴜᴄɪɴɢ Fʀɪᴄᴛɪᴏɴ Hᴇᴀᴛ Aɴᴅ Wᴇᴀʀ Wʜᴇɴ Iɴᴛʀᴏᴅᴜᴄᴇᴅ ᴀs ᴀ Fɪʟᴍ Bᴇᴛᴡᴇᴇɴ Sᴏʟɪᴅ Sᴜʀғᴀᴄᴇs. Iᴛ ɪs Usᴜᴀʟʟʏ Oʀɢᴀɴɪᴄ, Iɴᴛʀᴏᴅᴜᴄᴇᴅ ᴛᴏ Rᴇᴅᴜᴄᴇ Fʀɪᴄᴛɪᴏɴ Bᴇᴛᴡᴇᴇɴ Sᴜʀғᴀᴄᴇs ɪɴ Mᴜᴛᴜᴀʟ Cᴏɴᴛᴀᴄᴛ, Wʜɪᴄʜ Eᴠᴇɴᴛᴜᴀʟʟʏ Rᴇᴅᴜᴄᴇs Tʜᴇ Hᴇᴀᴛ Gᴇɴᴇʀᴀᴛᴇᴅ Wʜᴇɴ Tʜᴇ Sᴜʀғᴀᴄᴇs Mᴏᴠᴇ. Lᴜʙʀɪᴄᴀɴᴛs Mᴀʏ Aʟsᴏ Hᴀᴠᴇ Tʜᴇ Fᴜɴᴄᴛɪᴏɴ ᴏғ Tʀᴀɴsᴘᴏʀᴛɪɴɢ Fᴏʀᴇɪɢɴ Pᴀʀᴛɪᴄʟᴇs, Tʀᴀɴsᴍɪᴛᴛɪɴɢ Fᴏʀᴄᴇs, ᴏʀ Hᴇᴀᴛɪɴɢ ᴏʀ Cᴏᴏʟɪɴɢ Tʜᴇ Sᴜʀғᴀᴄᴇs.

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