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a planet is moving in an elliptical path around the sun.P and Q are two points on a straight line in the elliptical path collinear with the sun.given SP=R1 and SQ=R2.v1 and v2 are velocities of the planet at P and Q respectively.find v1/v2

harini v , 15 Years ago

Grade 11

1 Answers

vikas askiitian expert

motion of particle is elleptical & angular momental of particle about sun at every point is conserved..

for point p

J_p=MV₁ R₁

for point q

J_q=MV₂R2

for conservation of angular momentam

MV₁R₁ = MV₂R₂

V₁/V2 =R₂/R₁

Last Activity: 15 Years ago

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Mechanics> urgent gravitation...

a planet is moving in an elliptical path around the sun.P and Q are two points on a straight line in the elliptical path collinear with the sun.given SP=R1 and SQ=R2.v1 and v2 are velocities of the planet at P and Q respectively.find v1/v2

harini v , 15 Years ago

vikas askiitian expert

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