Why earth rotates around it self?
From today I will find one are more questions every day which I should be known by default but dose not.
And I will try to find the answer myself. Before leaving I will find the answer on internet. These are very simple questions. So today’s question is..
Dose Moon rorate around it self? 
Why dose Earth rotate around itself when sun and moon do not? Can you answer the question without refering to wikipedia? Try ..if you can let me know…
I got this quesiton when I saw full moon infront of me when I am going to gym today. First I got dounbt how it is possible.. Then I imagined our sun, earth moon once ..and i got the answer.. yes. its possible (You may say that you have seen this 1000′s of times.. But the question here is have u questioned it.. If you did then fine. )
Even though I don’t know why it needs to rotate earth,moon, sun all rotate on its own axis.
Moon rotates in synchronization with earth so we see it as constant.
I need to read all the gravity etc physics stuff to tell why they need to rotate…may be after some years
i will do…so please wait. till then..