bogger visangati

bhooganiti aanee bhubhautikimadhye, bogger visangati (pier bogarchya navavarun naav denyat aalee) hii eka gurutviya visangati aahe, jee tee mojali jaate tyaa unchisathi aanee bhupradeshachya aakarshanasathi durust kelee jaate. keval unchi sudharnyamule mukt havetil gurutviya visangati nirman hote.
vyakhya.
bogger visangati sootra _ 1 ashee paribhashit kelee aaheh
sootra _ 2
ithe, 
mukt-havah visangati sootra _ 3, tyachya badalyat, khalilpramane nirikshan kelelya gurutvakarshan sootra _ 7 shhee sambandhit aaheh
sootra _ 8
kutheh
ghat.
jarr bhupradeshacha andaj bogger plate navachya anant sapat plateney lavala asel tarr bogarchya qamee honyala 'sadhe' (kinwa 'apoorn') mhanatat. eka "parishkrut" (kinwa "sampoorn") bogger qamee kelyane bhupradeshache parinam adhik tantotantpane door hotat. yaa doghanmadhil farkala '(avashisht) bhupradesh parinam' (kinwa '(avashisht) bhupradesh sudharana') mhanatat aanee too bhupradeshachya asamanatechya vibhedak gurutviya prabhavamule hoto; too nehmich nakaratmak asato.
sadhee kapat.
bogger platechya baherche gurutvakarshaniy praveg sootra _ 11 heey platela aanee tyachya dishene lumb asate, jyache pariman "2πg" gunile prati ekak kshetrafalachya vastumanasaha asate, jethe sootra _ 12 haah gurutvakarshaniy sthirank asato. heey platechya antarapasun swatantra aahe (gurutvakarshanachya gosschya niyamapramane heey sarvat sopya paddhatine siddha kele jaau shakate, parantu newtonchya gurutvakarshanachya niyamapramane dekhil teey thet siddha kele jaau shakate). sootra _ 12 chey moolya aahe, mhanoon sootra _ 11 heey prati ekak kshetrafalachya vastumanachya vela aahe. = () vaparoon aaplyala prati ekak kshetrafalachya vastumanachya vela midatat. sarasari khadakachya ghanatesathi () heey dete.
jaadi sootra _ 15 asalelya bogger platesathi bogger qamee karane aahe
sootra _ 16
jethe sootra 17 heey padarthachi ghanata aahe aanee sootra 12 heey gurutvakarshanache sthirank aahe. pruthvivar unchichya gurutvakarshanavar honara parinam varr jaatana 0.3086 emm. jee. ell. emm.-1 qamee hoto, bugger plateche gurutva qamee hote, jyamule 0.1967 emm. jee. ell. emm.-1 chaa "bugger gradient" midato.
adhik samanyatah, keval eka cartasian nirdeshank "zed" varr avalambun asalelya ghanatesah vastuman vitaranasathi, konatyahi "zed" sathee gurutvakarshan yaa "zed" mulyachya donhi bajunchya prati ekak kshetrafalachya vastumanatil farkachya 2π "jee" putt aahe. jarr prati ekak kshetrafalachya samaan vastumanane done samantar anantanche sanyojan, tarr tyanchyamadhye konatehi gurutva nirman hott nahee.

