Question

A car moves 100m due east and then 25m due west. What is its Displacement? with explanation
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Answer 1

Answer:

ɪɴ ɢᴇᴏᴍᴇᴛʀy ᴀɴᴅ ᴍᴇᴄʜᴀɴɪᴄꜱ, ᴀ ᴅɪꜱᴩʟᴀᴄᴇᴍᴇɴᴛ ɪꜱ ᴀ ᴠᴇᴄᴛᴏʀ ᴡʜᴏꜱᴇ ʟᴇɴɢᴛʜ ɪꜱ ᴛʜᴇ ꜱʜᴏʀᴛᴇꜱᴛ ᴅɪꜱᴛᴀɴᴄᴇ ꜰʀᴏᴍ ᴛʜᴇ ɪɴɪᴛɪᴀʟ ᴛᴏ ᴛʜᴇ ꜰɪɴᴀʟ ᴩᴏꜱɪᴛɪᴏɴ ᴏꜰ ᴀ ᴩᴏɪɴᴛ ᴩ ᴜɴᴅᴇʀɢᴏɪɴɢ ᴍᴏᴛɪᴏɴ. 

Answer 2

Answer:

total distance traveled by car=100m+25=125m

displacement = –25m

Because he want opposite to the direction .