Gravity

All objects with mass have gravity, but larger objects typically have a stronger gravitational pull. This includes planets, stars, moons, and even smaller objects like people or cars. The strength of gravity depends on the mass of the object and the distance from it.

The moon does not Cause tides. How can the moon cause tides when it does not have gravity strong enough to create it's own atmosphere.In this case how can its gravitational pull cause tides on earth,which at distance from the moon

Gravity is a force of attraction between objects and it keeps objects with mass, like Earth, pulled together. Gravity is what keeps Earth orbiting around the Sun and prevents Earth from flying off into space. It's what keeps us grounded on the surface of the Earth.

Not likely. Antigravity is a concept sometimes used in science fiction, but doesn't exist in reality.

Not likely. Antigravity is a concept sometimes used in science fiction, but doesn't exist in reality.

Not likely. Antigravity is a concept sometimes used in science fiction, but doesn't exist in reality.

Not likely. Antigravity is a concept sometimes used in science fiction, but doesn't exist in reality.

gravity?

welll gravity is a natural force made my nobody.

sit Issac neuton STOLE IT

and sold it at walmart

and the used gravity was put on sale on eBay.

its truee people search gravity on ebayy.

its kinda of expensive but worth the cost.

If the rocket has a certain speed, it will escape from gravity due to its own momentum. To speed the rocket up, currently chemical combustion is used. The burning gas goes out in one direction, thus pushing the rocket in the opposite direction.

If the rocket has a certain speed, it will escape from gravity due to its own momentum. To speed the rocket up, currently chemical combustion is used. The burning gas goes out in one direction, thus pushing the rocket in the opposite direction.

If the rocket has a certain speed, it will escape from gravity due to its own momentum. To speed the rocket up, currently chemical combustion is used. The burning gas goes out in one direction, thus pushing the rocket in the opposite direction.

If the rocket has a certain speed, it will escape from gravity due to its own momentum. To speed the rocket up, currently chemical combustion is used. The burning gas goes out in one direction, thus pushing the rocket in the opposite direction.

Isaac Newton is credited with formulating the law of universal gravitation in the 17th century. He was the first to describe the concept of gravity as a force that attracts objects with mass towards each other.

Even though free fall causes objects on the International Space Station to appear to be weightless, there actually is gravity. Gravity gets weaker as you move away from the Earth, although it still exists. The change in gravity can be calculated with the equation: 1/(Radius^2). The Earth is about 4000 miles in radius, so in the equation, 4000 miles would be R=1. At 4000 miles in altitude, the distance to the center of the Earth would be 8000 miles so it would use R=2 (twice the radius of the Earth). At the space station's altitude of 200 miles, the equation would use R=1.05. 1/(1.05^2) equals about .91, so gravity on the space station is about 91% of the gravity on the Earth.

There are slight changes such as the poles have a stronger pull than the equator.

Also at higher altitudes the gravity is weaker.

Its all because at higher altitudes you're farther from the center of the earth and due to the slight disc shape of the Earth due to rotation the poles are closer to the center.

Gravity is inversely proportional to (distance from center)^2

Vegeta can train in as many times earth gravity as he wants to! Though it may take him a while to work up to some numbers, he'll definitely get there; you can count on it.

-- The mass of the exhaust products belched from the tailpipe is equal to the

sum of the masses of the gasoline slopped into the fuel tank, the air inhaled by

the carburetor, and any ancillary fluids that leak into the combustion cylinders.

-- The mass of the people that get out of the car is equal to the sum of the masses of

the people that get into it and the food and drinks they bring with them and consume

en route.

The universal law of gravity, as formulated by Isaac Newton, describes the gravitational force between any two objects in the universe based on their masses and distance. The law of gravity, in a general sense, refers to the force of attraction that exists between objects with mass. The universal law of gravity is a specific mathematical formulation that quantifies this force.

Yes, the two moons of Mars, Phobos and Deimos, are held by Mars' gravity. The gravitational force of Mars keeps these moons in orbit around the planet as they move through space.

The force of gravity on a planet is determined by its mass and radius. Therefore, when you travel to different planets, the force of gravity will vary depending on these factors. Planets with larger masses or radii will have stronger gravitational forces, while planets with smaller masses or radii will have weaker gravitational forces.

Black holes are a bit hard to detect, so I am pretty sure that not all black holes in this galaxy are known - and I suspect there is not even a decent estimate. But you can expect there to be several.

The gravity on Venus would be about 90.4% of Earth's (0.904 g). Although the planet has a smaller mass, it also has a slightly smaller diameter.

If you could figure out what makes gravity happen you'd likely win a Nobel Prize. Gravity is the weakest of the four natural forces, being billions of times weaker than the other three (electromagnetism and the weak and strong nuclear forces). Basically gravity is the attraction that every particle in the universe has for every other particle in the universe. Matter makes a kind of dimple in the space-time continuum, kind of like placing a ball bearing on a rubber sheet only in three dimensions. If you rolled another ball bearing onto the sheet its path would curve because of the dimple made by the first one. The first one will also tend to roll toward the second one since the second one makes its own dimple. You get the idea. Gravity between two objects decreases as the square of the distance between them so if an object is twice as far then its gravitational effect is 4 times weaker.

the moons gravitational pull is about 1/10 that of earth. that is why astronauts weigh so little on it.

>

Standing the same distance from each, with the same mass, the force due to gravity of earth is approx 81 times that of the moon, which incidentally, is also the mass of the earth compared to the moon.

>

The comparison of gravity on the surface of each:

1 kg mass on the earths surface = 1 kg force / weight

1 kg mass on the moons surface = 1/6 kg force / weight

Gravity is everywhere. Its strength depends on how close you are to other bodies,

and the mass of the other bodies. If you're way out in empty space, the force can

be quite small, but it's never zero.

The pull of gravity on a rocket decreases as it moves further from Earth. This is because gravity weakens with distance, following the inverse square law, meaning the force of gravity decreases as the distance between the rocket and Earth increases.

To say clouds defy gravity would be misleading, as they do not defy gravity. However rising air currents keep the clouds in the air. The air currents are stronger than the rate at which gravity makes the rain fall (which is not that fast). Clouds are so light, that even the smallest upward air current can make a clouds stay up. Rain falling is basically when the mass of the drops exceed the air currents.

There are roughly 400 billion stars in the Milky Way. The average mass of each of these stars is about half that of our sun, which is about 300,000 times as massive as Earth. Multiplying these numbers gives us the mass of the galaxy compared to the mass of the earth: 150,000 x 400,000,000,000 = 60 trillion. So the gravitational pull of the galaxy is roughly 60 trillion times that of the earth.

Astronauts in space can eat by using special food packages that are designed to be sticky or attached to surfaces. They can also use utensils like forks, knives, and spoons that are attached to their trays with velcro or magnets to prevent them from floating away. Drinks are typically contained in sealed pouches with straws to prevent liquids from floating in microgravity.

Yes; gravity keeps them in orbit in the first place.

Yes; gravity keeps them in orbit in the first place.

Yes; gravity keeps them in orbit in the first place.

Yes; gravity keeps them in orbit in the first place.