Question

what is random motion​

Answer 1

Answer:

$Random motion, also known as Brownian motion, is the chaotic, haphazard movement of atoms and molecules$

Answer 2

ɪɴ ᴡʜɪᴄʜ ᴀ ʙᴏᴅʏ ᴄʜᴀɴɢᴇꜱ ɪᴛꜱ ᴅɪʀᴇᴄᴛɪᴏɴ ɪʀʀᴇɢᴜʟᴀʀʟʏ ɪꜱ ᴄᴀʟʟᴇᴅ ᴀꜱ ʀᴀɴᴅᴏᴍ ᴍᴏᴛɪᴏɴ .