planets have revoloution times because back before clocks, they used the sun and some odd looking statues placed correctly to tell the times, so therefore by giving a planet a revolution time they could tell what time of day or year it was by looking at the position of the sun.
This is called orbiting. Or a revolution.
the revolution of planets in solar psyeatem is in anticlockwise direction.the revolution in simle words is like moving in one direction at one place.
mercury
At about 225,000 years per revolution, that would work out to about 20 times - give or take.
FCAT Focus answer: C) They decrease
The relationship is given by Kepler's Third Law.
It has something to do with the planets' temperature and climate.
The planets revolve around the sun. The moon revolves around Earth.
Two factors that affect a planets revolution are distance from the sun and size.
This is called orbiting. Or a revolution.
the revolution of planets in solar psyeatem is in anticlockwise direction.the revolution in simle words is like moving in one direction at one place.
mercury
At about 225,000 years per revolution, that would work out to about 20 times - give or take.
At about 225,000 years per revolution, that would work out to about 20 times - give or take.
revolution
FCAT Focus answer: C) They decrease
An "orrery" is a mechanical contraption, most no bigger than a desktop, that simulates the planets in their revolution around the sun. More complicated (and expensive) models also simulate the planets' rotation on their axes, and the revolution of some of the planets' satellites around their respective planets.