Answers

2015-07-01T21:40:47+05:30
A heavy object doesn't moves when you touch it because it requires a force equivalent or greater than its own mass as we know
force=mass*acceleration
and further the newton's 1st law also proves it
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2015-07-01T22:12:31+05:30
As we know that   force=mass*acceleration,so we need  more force  than its own mass.....
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