NEET PhysicsClass 11Kepler's lawsEasySingle correct

A planet moves round a star in an elliptical orbit. Its closest distance from the star is 1.0 × 10¹¹ m, where its speed is 30 km s⁻¹, and its farthest distance is 1.5 × 10¹¹ m. Its speed at the farthest point is

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A planet moves round a star in an elliptical orbit. Its closest distance from the star is 1.0 × 10¹¹ m, where its speed is 30 km s⁻¹, and its farthest distance is 1.5 × 10¹¹ m. Its speed at the farthest point is

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