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Gravity is expressed by the formula g = m/r2, where g is the surface gravity of an object, expressed as a multiple of the Earth's, m is its mass, expressed as a multiple of the Earth's mass (5.976·1024 kg) and r its radius, expressed as a multiple of the Earth's (mean) radius (6371 km). So for an example, Mars has a mass of 6.4185·1023 kg 0.107 Earth masses and a mean radius of 3390 km 0.532 Earth radii. The surface gravity of Mars is therefore approximately 0.107/0.532sq is about 0.38 (0.37805981118209056475775905930239) .378 x 100 lb gives 37.8lb Allow for precision in the values and the answer is anywhere between 37.6 and 37.8lbs.
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What happens to your weight when you go to a different planet?
Your weight changes. Relatively your weight increase on planets bigger than Earth and your weight usually decreases on planets smaller than Earth.
Why do you weigh more on earth that other planets?
You don't, necessarily. On Jupiter you would weigh more than twice your weight on Earth. Your weight would be different on the different planets because the strength of gravity varies.
Why can an object have the same mass on different planets but its weight could be different?
Mass takes up space, so it will take up the same amount no matter where you are. Weight is dependent on the force of gravity pushing you to the ground. With different forces of gravity on each planet your weight will differ.
Why do forces change on different planets and moons?
Because the mass of the planet - its weight and size - create different degrees of gravity.
Why can a soda weigh different on different planets?
soda weighs differently on different planets because the planets gravitational pull makes the mass of the soda and the weight change because of pressure and different gravitational pull they could also make the soda explode because o fpressure and carbonation
What happens to your weight when you go to a different planet?
Your weight changes. Relatively your weight increase on planets bigger than Earth and your weight usually decreases on planets smaller than Earth.
Why do people have different weight on different planets or on the moon?
Because different planets have different mass, which means that gravity is weaker or stronger depending on the mass. If gravity is stronger than objects will have more weight, and if it's weaker they will have less weight.
Why is weight different on different planets and the moon?
Some planets have less gravity or more gravity.More gravity giving you more weight and less giving you less weight.
Does gravity affect your weight on different planets?
Yes, gravity affects your weight on different planets. Weight is a measure of the gravitational force acting on an object, so on planets with stronger gravity, you would weigh more, and on planets with weaker gravity, you would weigh less compared to your weight on Earth.
What is the force that makes your weight change on different planets?
Gravity
What happens if a person is dehydrated?
Loss of weight
Why do you weigh more on earth that other planets?
You don't, necessarily. On Jupiter you would weigh more than twice your weight on Earth. Your weight would be different on the different planets because the strength of gravity varies.
Why can an object have the same mass on different planets but its weight could be different?
Mass takes up space, so it will take up the same amount no matter where you are. Weight is dependent on the force of gravity pushing you to the ground. With different forces of gravity on each planet your weight will differ.
What force makes your weight change on planets?
The pull of gravity. Gravity is different on every planet so, it causes your weight to fluctuate.
Why do forces change on different planets and moons?
Because the mass of the planet - its weight and size - create different degrees of gravity.
Why would you wigh differently on different planets?
Different mass means different gravity meaning your weight would change. For example divide your weight by six-that's what you would weigh on the Moon.
How do you calculate weight on other planets?
To calculate weight on other planets, you can use the formula: Weight Mass x Gravity. The mass of an object remains the same, but the gravity on different planets varies. You can find the gravity of a planet by looking it up online or using a formula. Then, multiply the mass of the object by the gravity of the planet to find the weight on that planet.
