Proximity, similarity, closure and simplicity
Planets rotate and revolve around the sun in fixed orbits and are at a specified distance from the sun. The planet's orbital period will be 4.6 years.
<h3>What is an orbital period?</h3>
The time taken by the planet to complete one revolution around the sun in their fixed orbits is called the orbital period of the planet.
The period can be determined using Kepler's third law:
Where,
- The orbital period of a planet (T) = ?
- Distance form sun (a) =
- Gravitational constant (G) =
- Mass of the parent star (M) =
Substituting values in the above equation:
Therefore, 4.6 years is the orbital period of the planet.
Learn more about Kepler's law here:
brainly.com/question/12473529
Answer:Which is one way a freshwater wetland differs from a lake or pond? Water flows in a lake or pond but never flows in a wetland. Wetlands are nesting areas for birds, but lakes and ponds are not.
Explanation:
Muscular Strength<span>:
the ability of the muscles to exert a force. The maximum amount of force that a muscle can generate in a single effort. </span>Muscular strength<span> in the upper body is tested by the maximum bench press and the lower body by the maximum leg press</span>