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Which of Keplers laws says how fast planets travel at different points in their orbit?
Kepler's second law, also known as the law of equal areas, states that a planet sweeps out equal areas in equal times as it moves around the Sun. This means that a planet travels faster when it is closer to the Sun in its orbit and slower when it is farther away.
What is the mass of the planet with the largest radius?
In our solar system, Jupiter is the planet with the largest radius of 71,492 km It has a mass of 1.8986×1027 kg
Kepler discovered that planets move faster when they?
Kepler discovered that planets move faster when they are closer to the sun in their elliptical orbits. This relationship is described by Kepler's second law of planetary motion, which states that a planet sweeps out equal areas in equal times as it orbits the sun.
If on Earth Sara weighs 100 lbs and she moves to a planet that is 5 times larger in radius but has the same mass as Earth how much would she weigh?
On the new planet, Sara would weigh 400 lbs. This is because weight is proportional to the mass of the planet and inversely proportional to the square of the radius. Since the new planet is 5 times larger in radius, the weight would increase by a factor of 5^2 = 25.
If a planet existed whose mass was twice that of earth and whose radius is 3 times that of earth.how much will a body of 1kg mass weight on this planet?
The mass is twice as much, so multiply by 2. The radius is 3 times as much--the gravitational force is inversely proportional to the square of the radius, so multiply by 1/9.2 X 1kg/9 = 0.2 kg.
Does being further from the sun affect how fast a planets orbit is?
Yes, the distance from the sun affects the speed of a planet's orbit. According to Kepler's laws of planetary motion, a planet moves faster when it is closer to the sun and slower when it is farther away. This relationship is known as the law of equal areas, which states that a planet sweeps out equal areas in equal times as it orbits the sun.
How can you find the circumference of a circle with radius or diameter?
The circumference of a circle is equal to its diameter times pi. This is also equal to two times its radius times pi.
What does Kepler's second law imply?
He thought that the planet went around the sun over 40,000 times faster than in reality. He was a very imaginative person.Really he thought that the closer it was to the sun in its orbit the faster it had to go.
What is the the length of a circle that has a radius of 30?
The circumference of a circle with radius 30 is equal to 2 times the radius times pi, or about 188.5.
What is the diameter equal to the radius times?
2
Which of Keplers laws says how fast planets travel at different points in their orbit?
Kepler's second law, also known as the law of equal areas, states that a planet sweeps out equal areas in equal times as it moves around the Sun. This means that a planet travels faster when it is closer to the Sun in its orbit and slower when it is farther away.
What is the mass of the planet with the largest radius?
In our solar system, Jupiter is the planet with the largest radius of 71,492 km It has a mass of 1.8986×1027 kg
What in a circle is equal two times in the radius?
Diameter
According to Kepler's 2nd Law each 30 day period a planet will?
According to Kepler's 2nd Law, as a planet moves around its orbit, it sweeps out equal areas in equal times. This means that a planet will move faster when it is closer to the sun (perihelion) and slower when it is farther away (aphelion) to ensure this law is followed.
Why is the circumference of a circle diameter times pi or 2 radius times pi?
Because 2 times the radius is equal to the diameter of the circle
What is the diameter of a circle if the radius is 5 in?
the diameter is equal to the radius (*) times two. so, the answer is 10 in.
What is the first law?
Kepler's Laws of Planetary Motion:1] Each planet moves in an elliptical orbit with the sun at one focus2] The line form the sun to any planet sweeps out equal areas of space in equal time intervals3] The squares of the times of revolution (days, months or years) of the planets are proportional to the cubes of their average distances from the sun.
