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dm=0.5de
d=2r
2×rm=2×0.5re
rm=0.5re
rm=0.5re mm=0.1me
g=Gm/r
gm=gravity at mars
ge=gravity on earth
gm/ge=G×0.1me/0.5re×re/G×me
gm/ge=0.2
d=2r
2×rm=2×0.5re
rm=0.5re
rm=0.5re mm=0.1me
g=Gm/r
gm=gravity at mars
ge=gravity on earth
gm/ge=G×0.1me/0.5re×re/G×me
gm/ge=0.2
namo17:
i had made
nope
u know that d=2r than it will became the same as d
No
d is diameter and in formula we use radius dude
read question carefully
pata he
i did correctly
r 1/4 ho jaye
in correct
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