Class 9th physics ch Gravitation CBSE based notes, Study notes of Physics

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2025/2026

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C HA PTER> OF OrRALEEA HON O42 Lihat fs the cdovxce of the condxip etal . = foxce Hat Go planed vequives to xevolve_ around the Gun 2 On thot Sactoxe does — that force depends % . Mee Grsavttadinol foxce. thts force depends — on He Magses of the panel & S00 L the distance beéween +hem. QL? Suppose 5 fle Eax Lys gsavrdy suddenly ied ze xo. Tn ushith cPrecttan will +e _maca begt a. | fo move tf no otfier celesttal body affect As he moon will begin + move tna edrafyht| \/z, [pee | I | paaxasi|Date | ff } i] | \lsne fn the lrsection fn ustith ft was moi (Gt Hat tnptand becavee the cf xcular moti, lof the qoon fs due to the centsipetal hry | provided by Hhe Carthy gravitadronal , te (in ous Tdenlrcal, packers aon dxopped Psom tw | Gevophnes, one above the cpuetox Gnd Hs | ofhey above the nov th pole , both_at height |h_. Assuming all Gndrhions are tdeatitol, Will -oée ie 4ite +he same éinx| ito veach the Surtae of a@xth ‘usttty you~ ANMSWeY . Ane > the valve of “Q at the Qquates fo Lear thar. Hat of the poles . thexefoxe , the packed tallp Sluly at the equader tn | Compaxtéon +o the Poles . thus, the Packed will xemaine 9a the Cir Sax a longer | dime _ushen _dwopped__aét the equator. Que the weight of Any Pexdon on the nm! Se chout \lé 4tmes ~ that on the Fax iHe Gn deft G mass. of hk on the (Laxth. lohat wer be +the ~Wlaximu’ (MNGaes . which can be fted by the “Same foxce Cppled by the pessSor] ° he eon t 2. L A AMS the gravt tational Goxce Fs «C& pork ble eae Account Sox the ollowsing =. Na) ‘On moon, man Yeelg leghtex fhan_on : | Bax-th. Qi). aaa | ea ‘ wend the eaxth doe not full — MoS Wwe 4 lee —geavtlattonal. foxce Pee | Cxerted by the. moon_on mat. | Hass dees not have dPxeclian 3 ty. dogsn’é he Gaxth Fall tato the Gun de spree bef af focted by Ph _gsave-tatfonal gull z x pao Vidi ‘Ke Neceb&ary Centxtpeta| ‘Tat the Gon. Wass 75 Scalex uohtle esefyht 28 6 vec tox quan CPt ; eels a {| ushele -weig ht hae dixectfon. “Ufa —do_you “mean by the woety ite of @ body 2 ee : the wefabt ofa boda te. See with sobre @. body ~ To atbacted — t / / tousnr dg the cenéxe of + Caxth- ay Uohy alla «sheed_of papex Gall Slower | fe Paper Rat Ss oxompled wo LQ dbl Se Ape? Sker_a sheet of pape %% cxompled “Paty ball, Hen tle oxea de wenses 2 — Hence , vesistarce 4 HS moten due to. He _cix decreases, £ tt fallp tastes: thay) the Sheet of Paper. ow” What do we call the gravitational force . = between +he Caxth and Gn obyect? Awe the gravilettonal Soxce between the Ravih SE | aro TA obfect L& Known aS he weight. Peak he obyecte oe ar