Question

what is the mass of the object at the centre of the earth ​

Answer 1

• ᴛʜᴇ ᴡᴇɪɢʜᴛ ᴏғ ᴀ ʙᴏᴅʏ ᴘʟᴀᴄᴇᴅ ᴀᴛ ᴛʜᴇ ᴄᴇɴᴛʀᴇ ᴏғ ᴛʜᴇ ᴇᴀʀᴛʜ ɪs ᴢᴇʀᴏ. ᴛʜɪs ɪs ʙᴇᴄᴀᴜsᴇ ᴛʜᴇ ᴍᴀss ᴀᴛ ᴛʜᴇ ᴇxᴀᴄᴛ ᴄᴇɴʀᴛᴇ ᴏғ ᴛʜᴇ ᴇᴀʀᴛʜ ɪs ᴢᴇʀᴏ. ɢʀᴀᴠɪᴛᴀᴛɪᴏɴᴀʟ ғᴏʀᴄᴇ ᴇxɪsᴛs ᴏɴʟʏ ɪғ ᴛʜᴇʀᴇ ɪs ᴍᴀss ɪɴ ᴛʜᴇ ᴏʙᴊᴇᴄᴛ.♡

Answer 2

Answer:

here's ur answer dude

Explanation:

The weight of a body placed at the centre of the earth is zero. This is because the mass at the exact cenrte of the earth is zero. Gravitational force exists only if there is mass in the object.

hope it helps