.(atiom and
Grcovity h= GMT2
t
nat? da M.
Sun's Mas M= r
GT2
6akellite:. 24 houres.
keplers law
’elichcal onlbit with Sun
Gen slfonary sabelite:
ke of AS =
’ line Join Gun planet Sweeps ou 2CRt)
equal aneos at ual times.
’ TiaR (R semi mayor ais) le» logltaavel from eort
my2
R
upOn ootabional obgec
Upon
Werkemal GMm
undern ground gle. a-(-)a-nát,
(R4)
W= mwR
by foroce
above groud (R+) V =0.707 Ve
centre e
polar negiln,nag coso- D
EA
coS:o'= 1
Definátions
60, lowes
Centee of graviy 3- The point hough
g g o R o s ' n
wich te net weigkt of a body acts
in
whatever naner te body is placed
m
T=m 2r =2 r
Gcovitati onoal Constant:- Tie magnihde
Gp4nm
between
GM of te force of attoaction
E(nlensty due 2 bodies of unit mas placed a
GrM
untt disance.
Potential, v
2GN
Grrovitational field:- e spoace anound
escape Ve =2g R
a bady ushere any other dagect
expemences grantahional attroction
Artificial Satellie:
T 2r(R+h) Gorovitot on al lrtersiy force
unt mass
V=)GM
V expeeienced by on dbjed bf
placed at a poink in qraavitahiona fel
Of tat pont
Grcovity h= GMT2
t
nat? da M.
Sun's Mas M= r
GT2
6akellite:. 24 houres.
keplers law
’elichcal onlbit with Sun
Gen slfonary sabelite:
ke of AS =
’ line Join Gun planet Sweeps ou 2CRt)
equal aneos at ual times.
’ TiaR (R semi mayor ais) le» logltaavel from eort
my2
R
upOn ootabional obgec
Upon
Werkemal GMm
undern ground gle. a-(-)a-nát,
(R4)
W= mwR
by foroce
above groud (R+) V =0.707 Ve
centre e
polar negiln,nag coso- D
EA
coS:o'= 1
Definátions
60, lowes
Centee of graviy 3- The point hough
g g o R o s ' n
wich te net weigkt of a body acts
in
whatever naner te body is placed
m
T=m 2r =2 r
Gcovitati onoal Constant:- Tie magnihde
Gp4nm
between
GM of te force of attoaction
E(nlensty due 2 bodies of unit mas placed a
GrM
untt disance.
Potential, v
2GN
Grrovitational field:- e spoace anound
escape Ve =2g R
a bady ushere any other dagect
expemences grantahional attroction
Artificial Satellie:
T 2r(R+h) Gorovitot on al lrtersiy force
unt mass
V=)GM
V expeeienced by on dbjed bf
placed at a poink in qraavitahiona fel
Of tat pont
