- #1
vivinisaac
- 9
- 0
if the angular momentum of planet is constant when its orbiting around the sun then
velocity X radius is a constant
vr=constant
but if we consider the velocity and distance from the sun of the planet in an elipticall orbit to be v and r
the centrepital force is provided by gravitational force then
GMm/r^2 =mv^2/r
GM=v^2r
ie. v^2r=constant
ie. angular momentum is not same in two different position in the elipticall orbit
is what i wrote correct or is there something wrong in the equation
velocity X radius is a constant
vr=constant
but if we consider the velocity and distance from the sun of the planet in an elipticall orbit to be v and r
the centrepital force is provided by gravitational force then
GMm/r^2 =mv^2/r
GM=v^2r
ie. v^2r=constant
ie. angular momentum is not same in two different position in the elipticall orbit
is what i wrote correct or is there something wrong in the equation