Question

why does the mass remains same every where​

Answer 1

ɴᴏ ᴍᴀᴛᴛᴇʀ ᴡʜᴇʀᴇ ʏᴏᴜ ᴀʀᴇ ɪɴ ᴛʜᴇ ᴜɴɪᴠᴇʀsᴇ, ʏᴏᴜʀ ᴍᴀss ɪs ᴀʟᴡᴀʏs ᴛʜᴇ sᴀᴍᴇ: ᴍᴀss ɪs ᴀ ᴍᴇᴀsᴜʀᴇ ᴏғ ᴛʜᴇ ᴀᴍᴏᴜɴᴛ ᴏғ ᴍᴀᴛᴛᴇʀ ᴡʜɪᴄʜ ᴍᴀᴋᴇs ᴜᴘ ᴀɴ ᴏʙᴊᴇᴄᴛ. ᴡᴇɪɢʜᴛ, ʜᴏᴡᴇᴠᴇʀ, ᴄʜᴀɴɢᴇs ʙᴇᴄᴀᴜsᴇ ɪᴛ ɪs ᴀ ᴍᴇᴀsᴜʀᴇ ᴏғ ᴛʜᴇ ғᴏʀᴄᴇ ʙᴇᴛᴡᴇᴇɴ ᴀɴ ᴏʙᴊᴇᴄᴛ ᴀɴᴅ ʙᴏᴅʏ ᴏɴ ᴡʜɪᴄʜ ᴀɴ ᴏʙᴊᴇᴄᴛ ʀᴇsɪᴅᴇs (ᴡʜᴇᴛʜᴇʀ ᴛʜᴀᴛ ʙᴏᴅʏ ɪs ᴛʜᴇ ᴇᴀʀᴛʜ, ᴛʜᴇ ᴍᴏᴏɴ, ᴍᴀʀs, ᴇᴛ ᴄᴇᴛᴇʀᴀ).

ᴍɪss ᴘʜᴇɴᴏᴍᴇɴᴀʟ

Answer 2

Answer:

No matter where you are in the universe, your mass is always the same: mass is a measure of the amount of matter which makes up an object. Weight, however, changes because it is a measure of the force between an object and body on which an object resides (whether that body is the Earth, the Moon, Mars, et cetera).