In astronomical terms, revolution refers to a revolving around an axis outside the object, in this case the solar orbit of a planet - the completion of one period of which is called the planet's year. (Mostly because of axial tilt this also brings about the seasons.) By contrast, the rotation about an axis going through the object (spin) brings about the planet's day.
because 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
FCAT Focus answer: C) They decrease
The apehelion is the point in a planet's revolution around the sun where said planet is at its furthest distance from the sun. This happens because the route of planets around the sun is an elipse, rather than a circle.
because of the sun
because of the sun
Depends on the mass of the planet, its speed and the mass of the sun. Our planets revolve because they have the right speed and mass to revolve steadily.
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.
The planets are held in orbit by the gravity of the Sun, and also because that is what happens when the force of inertia and gravity are combined.
This is called orbiting. Or a revolution.
Due to difference of masses among the Sun and planets of the solar system, the celestial body with greater mass atracts the other with less mass. This is called gravitational force. All the planets orbit around the Sun, because it has the biggest mass. Why the planets don't go towards the Sun ? Because the nearest star to the Sun also attracts the Sun making all the solar system to make an elyptical revolution towards the Vega star. And this happens to all celestial bodies in the Universe. JW70 (Corrections or a better response is welcome, thanks.)
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