pavan
Active member
 |  Subject: physics help ............ Wed Mar 11, 2009 9:49 pm | |
| | A stone thrown on a window pane smashes it while a bullet fired against it makes a clean whole through it.give reason |
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pavan
Active member
| | Subject: Re: physics help ............ Wed Mar 11, 2009 10:29 pm | |
| plz......guyz help me out   |
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Midhun Sarath
Active member
| | Subject: Re: physics help ............ Wed Mar 11, 2009 11:00 pm | |
|  .. i forgot.... some1 hlp plz.. |
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QUEST
Active member
| | Subject: Re: physics help ............ Thu Mar 12, 2009 12:57 am | |
| | as comapred to bullet the rate of change of momentum for stone is quite large, hence stone exerts a greater unbalanced force on glass. |
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Midhun Sarath
Active member
| | Subject: Re: physics help ............ Thu Mar 12, 2009 2:11 pm | |
| thank u very much !!!! quest !!!   |
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pavan
Active member
| | Subject: Re: physics help ............ Thu Mar 12, 2009 3:23 pm | |
| | thnk u very much.......QUEST |
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