Question

The diagram below shows three parts labeled A, B, and C, of Earth's orbit around the sun.
Which of these best arranges the parts of the orbit from slowest to fastest speed of Earth in them?
a. C /amp;#8594; B â†' A
b. A /amp;#8594; B â†' C
c. B /amp;#8594; C â†' A
d. A /amp;#8594; C â†' B

Answer 1

Use Kepler's 2nd law.