Answer Posted / bob

All objects composed of matter have gravitational pull. We
"stick" to the earth because we are closest to the earth and
it exerts the greatest pull. The sun and the moon, however,
exert a gravitational pull as well, and it causes the ocean
to be "lifted" and results in tides. The pull from these
objects are not so great because they are far away, but
their gravitational attraction still exists; otherwise the
moon wouldn't circle the earth, and all the planets wouldn't
circle the sun.

Dear sir, I appeared for the interview for the post of SCIENTIST/ENGINEER 'SC'in ISRO on 02/12/2009. when the resluts will be announced??

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963

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