बल
Revision as of 11:42, 15 September 2010 by फ़ौज़िया ख़ान (talk | contribs)
(aangrezi:Force) bal vah dhakka ya khianchav hai jo ek vastu dvara doosari vastu par aropit kiya jata hai. ise pradarshit karane ke liye parinam v disha donoan ki avashyakata p dati hai atah yah ek sadish rashi hai. bal ke matrak-
dain—'sentimitar–gram–sekend' mean bal ka matrak dain (Dyne) kahalata hai.
1 dain = 1 gram–semi./sekend2
nyootan—'mitar–kigra. sekend' paddhati (SI paddhati) mean bal ka matrak nyootan (Newton) kahalata hai.
1 nyootan = 1 kigra.–mitar/sekend2
1 nyootan = 105 dain
bal ke anek roop haian. akarshan, vikarshan, karshan, adhakkan, tanav, dab adi bal ke hi roop haian.
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tika tippani aur sandarbh