It depend on the distance of planet from sun and size of planet. If distance increases the time ie. Year increases
Pluto
Neptune.
Neptune takes the longest to revolve around the sun.
which planet takes the longest time to revolve around the sun
Neptune takes the longest to revolve around the sun.
If you still consider Pluto a planet, than Pluto takes the longest time to move around the sun. If not, Neptune takes the longest amount of time.
Neptune takes the longest because it is the 8th planet so it takes longer to get to the sun and because it is so big
The velocity of a planet around the sun is inversely related to the distance from the sun. So the slowest planets are the ones farthest out. If you consider Pluto a planet, it takes the longest time to revolve around the sun. If you do not consider Pluto a planet, then Neptune would be the farthest planet from the sun and takes the longest time to revolve around the sun.
Because the farther away a planet is from the sun the bigger its orbit is and that will make a revolution longer.example: Neptune is the farthest planet from the sun and it takes 164 earth years to revolve around the sun and Mercury is the closest planet from the sun and it takes 88 earth days to revolve around the sun.
It takes the longest because it is the furthest away from Jupiter.
Mars
theearth takes a year