Which planet has the fastest rate of motion and the shortest year?
Table of Contents
- 1 Which planet has the fastest rate of motion and the shortest year?
- 2 What planet is moving the fastest?
- 3 Which planet spins the second fastest?
- 4 Why does Jupiter have the fastest rotation?
- 5 Which planet has the shortest orbit?
- 6 What planet moves around the Sun the slowest?
- 7 Which planet has the fastest orbital speed around the Sun?
- 8 How long does it take the planets to orbit the Sun?
Which planet has the fastest rate of motion and the shortest year?
Answer: Mercury is the winner at an orbital speed of about 47.87 km/s (107,082 miles per hour), which is a period of about 87.97 Earth days.
What planet is moving the fastest?
Despite its proximity to the Sun, Mercury is not the hottest planet in our solar system – that title belongs to nearby Venus, thanks to its dense atmosphere. But Mercury is the fastest planet, zipping around the Sun every 88 Earth days.
Which of the inner planets has the fastest year?
Since Mercury is the fastest planet and has the shortest distance to travel around the Sun, it has the shortest year of all the planets in our solar system – 88 days.
What planet orbits the Sun the fastest?
Mercury
Mercury. Mercury—the smallest planet in our solar system and closest to the Sun—is only slightly larger than Earth’s Moon. Mercury is the fastest planet, zipping around the Sun every 88 Earth days.
Which planet spins the second fastest?
Saturn
The second fastest spinning planet is Saturn, which is also a gaseous planet, and it spins at a speed of 22,000 miles per hour while the third fastest planet is Uranus with a speed of 9,192.5 miles per hour.
Why does Jupiter have the fastest rotation?
However, Jupiter is about 11 times bigger than the Earth, so matter near the outer ‘surface’ of Jupiter is travelling much faster (about 30 times faster) than matter at the outer ‘surface’ of Earth.
Which planet moves the fastest quizlet?
As you move outward the orbital speed of the planets decreases. Mercury is the fastest at 107,000 mph. Neptune is the slowest at around 12,000 mph. The orbital speed of the Earth is 67,000 mph or 18.6 miles per second.
Do planets move at the same speed?
No. Orbital speed is determined by the mass of the object you are orbiting and your distance from it. All of the planets are orbiting the sun, so the mass is the same, but the distance is different. The further away they are, the slower they go.
Which planet has the shortest orbit?
Mercury is the smallest planet in the Solar System and the closest to the Sun. Its orbit around the Sun takes 87.97 Earth days, the shortest of all the Sun’s planets….Mercury (planet)
| Designations | |
|---|---|
| Orbital period | 87.9691 d 0.240846 yr 0.5 Mercury synodic day |
| Synodic period | 115.88 d |
| Average orbital speed | 47.36 km/s |
| Mean anomaly | 174.796° |
What planet moves around the Sun the slowest?
Venus
Venus is the slowest revolving planet in our solar system, rotating once every 243 days, making… | boehringer-ingelheim.com.
Which planet takes shortest time to orbit Sun?
The teacher will look for responses such as :Jupiter is much bigger than Pluto; Mercury takes the least amount of time to orbit the sun; Venus and Earth are much closer than Jupiter and Uranus.
Which planet is spinning the slowest?
Slowest rotators
| # | Minor planet designation | Rotation period (hours) |
|---|---|---|
| 1. | (162058) 1997 AE12 | 1880 |
| 2. | 846 Lipperta | 1641 |
| 3. | 2440 Educatio | 1561 |
| 4. | 2056 Nancy | 1343 |
Which planet has the fastest orbital speed around the Sun?
1. Mercury is the fastest planet, which speeds around the sun at 47.87 km/s. In miles per hour this equates to a whopping 107,082 miles per hour. 2. Venus is the second fastest planet with an orbital speed of 35.02 km/s, or 78,337 miles per hour. 3.
How long does it take the planets to orbit the Sun?
The planets are far from the Sun, travel huge distances in space, and take a long time to do so. Pluto takes almost 250 years to go around the Sun completely and travels almost 23 billion miles to do so! Distance traveled in one complete orbit of the Sun (one “year.”) Amount of time for one complete orbit of the Sun (one “year.”) 23 Earth months.
What is the fastest planet in the universe?
Mercury is the fastest planet, which speeds around the sun at 47.87 km/s. In miles per hour this equates to a whopping 107,082 miles per hour.
Do other planets have longer or shorter years than Earth?
Well, it depends on where they are orbiting! Planets that orbit closer to the Sun than Earth have shorter years than Earth. Planets that orbit farther from the Sun than Earth have longer years than Earth. A planet orbiting close to its star has a shorter year than a planet orbiting farther from its star.