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The diagram below shows the path of a planet around a star.
At which point does the planet have the highest acceleration?
O A. Point A
O B. Point
O C. Point D
OD. Point B

The diagram below shows the path of a planet around a star At which point does the planet have the highest acceleration O A Point A O B Point O C Point D OD Po class=

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Trancescient

Answer:

Point C

Explanation:

Centripetal acceleration ac is inversely proportional to radius of orbit so it is greatest at point C.

The correct answer about the Kepler's laws of planetary motion is "Point C".

What are the three laws of Kepler?

  • The centre of star is situated at one focus, and the planets follow an elliptical journey around it.
  • Equal regions will be covered in equal amounts of time by an imaginary line that extends from the planet's core to the centre of the star, In simple words, Arial velocity is constant.
  • The ratio of the cubes of average distances of any two planets  from the star is same as the the ratio of the squares of their periods.

Thus we can conclude that as Arial velocity has to be constant according to Kepler law, then the planet has to increase its velocity at point C to cover the equal area in an equal unit of time, which will result in the highest acceleration at Point  C.

Learn more about Kepler's Law here:

https://brainly.com/question/1461492

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