Question

. For which project would knowledge of Kepler's laws prove most useful? * 2 points measuring the distance between Earth and the moon calculating the mass of Earth determining the structure of the solar system's planets putting a communications satellite in Earth orbit

Answer 1

Answer:

hey how are you nice to meet you cool guy

Answer 2

Kepler's Laws would be most useful in putting a communications satellite in Earth's orbit.

What are Kepler's Laws?

• Kepler's Laws of Planetary Motion were given by Johannes Kepler in the 1600s.
• They describe the relationship between a planet's orbit, its time period, and its radius.
• The three laws are:

1. The orbit of every planet is elliptical, with the Sun at its focus.
2. A planet sweeps equal area in equal time.
3. The square of a planet's orbital time period is proportional to the cube of the semi-major axis of its elliptical orbit.

Application of Kepler's Law in Satellite Motion

• Kepler's Laws are useful in satellite motion as they help chart the orbit of the satellite around Earth's orbit.
• Depending on the type of satellite (communication, geostationary, etc.), its radius and orbital time period are calculated.

Therefore, the correct answer is d. Putting a communications satellite in Earth's orbit.