What is earths pull of gravity?

Answer 1

Gravity is pulled towards the earths surface. From the top and bottom. The reason how i know this as i am 14 at school and have done many projects on this and researched books and been on the internet and all have been the same. i hope this will help you, and help others in their learning. thank you

Answer 2

Earth's gravity is equal to about 9.81m.s-2.

Even after forces such as buoyancy due to the atmosphere and the attraction of the Sun and Moon are discounted he gravity at any point on Earth varies from other points due to several factors

Latitude

The Earth bulges at the equator hence gravity at the equator s lower than at the poles. Thsi changes the gravitational attraction from about 9.780 m·s−2 at the Equator to about 9.832 m·s−2 at the poles, so an object will weigh about 0.5% more at the poles than at the Equator

Altitude or Depth

Gravity decreases with altitude. The increase in altitude from sea level to the top of Mount Everest (8,850 metres) causes a weight decrease of about 0.28%. At the altitude of the International Space Station the force of gravity is about 80% of the surface gravity. At the centre of the Earth the gravity is essentially non existent.

Location

Areas of the Earth are underlain with materials of different densities which affects the local gravitational force.

Answer 3

The acceleration due to gravity on Earth is approximately 9.81 m/s^2. This means that any object near the Earth's surface will experience a force equivalent to its mass multiplied by this acceleration.