Question

Write the properties of friction.

Answer 1

Answer:

Some additional facts about frictional forces include: static friction,kinetic friction,rolling friction for the same combinations of surfaces.when a ball rolls without slipping across a surface, mechanical energy is conserved and no heat is generated.

Explanation:

Answer 2

Answer:

➡ɪᴛ ɪs sᴇʟғ ᴀᴅᴊᴜsᴛɪɴɢ ғᴏʀᴄᴇ

➡ɪᴛ ɪs ᴀ ɴᴀᴛᴜʀᴀʟ ғᴏʀᴄᴇ

➡ɪᴛ ᴅᴇᴘᴇɴᴅs ᴏɴ ᴍᴀᴛᴇʀɪᴀʟ ᴏғ ᴛʜᴇ ʙᴏᴅʏ ᴘʀᴇsᴇɴᴛ ᴀᴛ ɪᴛ's sᴜʀғᴀᴄᴇ.

➡ɪᴛ ᴀʟᴡᴀʏs ᴀᴛ ᴏᴘᴘᴏsɪᴛᴇ ᴛᴏ ᴛʜᴇ ᴅɪʀᴇᴄᴛɪᴏɴ ᴏғ ᴍᴏᴛɪᴏɴ.