Question

if we dig a tunnel through radius of the earth and an object of mass is dropped into it then
1 it reaches to the centre of the earth and stop
2 it goes to the other end of the earth
3executes simple harmonic force
4 it floats at the top of the tunnel
the person who answer write would be marked as brainliest
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Answer 1

Answer:

3) executes simple harmonic force

Answer 2

Answer:it reaches the centre of the earth and stop

Explanation: in the centre of the Earth is the core it will stop and melt there which is very hot.