Question

What is friction? explain?​

Answer 1

Answer:

ꜰʀɪᴄᴛɪᴏɴ ɪꜱ ᴀ ꜰᴏʀᴄᴇ ʙᴇᴛᴡᴇᴇɴ ᴛᴡᴏ ꜱᴜʀꜰᴀᴄᴇꜱ ᴛʜᴀᴛ ᴀʀᴇ ꜱʟɪᴅɪɴɢ, ᴏʀ ᴛʀyɪɴɢ ᴛᴏ ꜱʟɪᴅᴇ, ᴀᴄʀᴏꜱꜱ ᴇᴀᴄʜ ᴏᴛʜᴇʀ. ꜰᴏʀ ᴇxᴀᴍᴩʟᴇ, ᴡʜᴇɴ yᴏᴜ ᴛʀy ᴛᴏ ᴩᴜꜱʜ ᴀ ʙᴏᴏᴋ ᴀʟᴏɴɢ ᴛʜᴇ ꜰʟᴏᴏʀ, ꜰʀɪᴄᴛɪᴏɴ ᴍᴀᴋᴇꜱ ᴛʜɪꜱ ᴅɪꜰꜰɪᴄᴜʟᴛ. ꜰʀɪᴄᴛɪᴏɴ ᴀʟᴡᴀyꜱ ᴡᴏʀᴋꜱ ɪɴ ᴛʜᴇ ᴅɪʀᴇᴄᴛɪᴏɴ ᴏᴩᴩᴏꜱɪᴛᴇ ᴛᴏ ᴛʜᴇ ᴅɪʀᴇᴄᴛɪᴏɴ ɪɴ ᴡʜɪᴄʜ ᴛʜᴇ ᴏʙᴊᴇᴄᴛ ɪꜱ ᴍᴏᴠɪɴɢ, ᴏʀ ᴛʀyɪɴɢ ᴛᴏ ᴍᴏᴠᴇ

Answer 2

Answer:

Friction is the resistance to motion of one object moving relative to another. Without friction,we can't do many things in our life. Because of friction, we are able to write with pen,stop a car,walk,jump,run,fix nail for wall,etc.So,friction is very important in our life. Friction is more on rough surface whereas it is less on smooth surface.

hope it helps !!!!!!!