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Gravitation, or gravity, is a natural phenomenon in which objects with mass attract one another. In everyday life, gravitation is most familiar as the agent that gives weight to objects with mass and causes them to fall to the ground when dropped. Gravitation causes dispersed matter to coalesce, thus accounting for the existence of the Earth, the sun, and most of the macroscopic objects in the universe. Gravitation is responsible for keeping the Earth and the other planets in their orbits around the Sun; for keeping the moon in its orbit around the Earth; for the formation of tides; for natural convection, by which fluid flow occurs under the influence of a density gradient
and gravity; for heating the interiors of forming stars and planets to very high temperatures; and for various other phenomena observed on Earth.
Gravitation is one of the four fundamental interactions of nature, along with the strong force electromagnetism and the weak force. Modern physics describes gravitation using the general theory of relativity, in which gravitation is a consequence of the curvature of spacetime which governs the motion of inertial objects. The simpler Newton's law of universal gravitation provides an accurate approximation for most calculations.
Answer2:
The force of Gravity causes the apple to fall to the ground. Gravity works through the creation of a velocity field around matter, that causes an energy field between masses.
The energy field creates a scalar energy -mGM/r and a vector Momentum energy cmV=cP. Thus the energy is W = -mGM/r + cP, a Quaternion energy. This Quaternion energy is a New Law of Gravity that identifies so-called "Dark Energy" as the vector Momentum energy and the source of the redshift from the Continuity Condition;
mv2/r =cDEL.P = cp/r cos(P).
vp/r =cp/r cos(P)
v/c = cos(P) the redshift.
The general theory of relativity does not describe gravity, it does not account for the "Dark Energy" cP and the redshift as does the Quaternion Theory of Gravity,
W = -mGM/r + cP.
What else can I help you with?
When an apple falls from a tree what force pulls it down what are the balanced and unbalanced forces at work?
The force that pulls the apple down is gravity. When the apple is at rest on the tree, the forces are balanced between gravity pulling the apple down and the tree branch pushing up on the apple. Once the apple falls, gravity becomes the unbalanced force causing it to accelerate towards the ground.
When an apple falls from a tree to the ground the apples beginning kinetic energy and ending gravitational potential energy are both equal to?
zero
How does an apples energy change if it falls from a tree?
When an apple falls from a tree, its potential energy decreases as it loses height and gains kinetic energy as it starts moving. The apple's total energy remains constant as it undergoes this transformation between potential and kinetic energy.
An apple falling down from tree show which uniform or non uniform motion?
The motion of an apple falling from a tree is an example of non-uniform motion. This is because the speed of the apple changes as it falls due to the acceleration of gravity acting on it.
What energy does an apple hanging from a tree have?
chemical energy
What are the release dates for Apple of Sin - 2014 No Apple Falls Far from the Tree - 1.4?
Apple of Sin - 2014 No Apple Falls Far from the Tree - 1.4 was released on: USA: 15 March 2014
If an apple falls in your garden but your neighbor owns the tree whos apple is it?
your apple it is in your garden
What are the release dates for Apple of Sin - 2014 No Apple Falls Far from the Tree 1-4?
Apple of Sin - 2014 No Apple Falls Far from the Tree 1-4 was released on: USA: 15 March 2014
If a apple falls from tree in 2sec on ground what is the heigh of tree?
An apple that falls from a tree and hits the ground 2 seconds later, fell from a branch 64 ft above the ground. We don't know the total height to the top of the tree, only to the place where the apple was attached.
What does it mean when an apple unexpectedly falls from a tree at a cemetery?
It depends. In reality it means an apple fell from a tree that happens to be growing in a cemetery but it depends how much stock you put into superstition. If you believe in that it could be either the dead person was hungry or someone is leading you to follow the apple and find something out!
What makes an apple fall from a tree?
Gravity. It falls when it gets heavy.
What happens when Charlie Brown puts the ornament on the tree?
he falls
Why does an apple tree produce apples during its life time?
The apple is the fruit or seed capsule of the apple tree. The seed are produced for procreation. It just happens that we can eat them.
When an apple falls from a tree what force pulls it down what are the balanced and unbalanced forces at work?
The force that pulls the apple down is gravity. When the apple is at rest on the tree, the forces are balanced between gravity pulling the apple down and the tree branch pushing up on the apple. Once the apple falls, gravity becomes the unbalanced force causing it to accelerate towards the ground.
When an apple falls from a tree to the ground the apples beginning kinetic energy and ending gravitational potential energy are both equal to?
zero
What happens to an apples kinetic and patential energy falling from a tree?
As the apple falls, its potential energy decreases while its kinetic energy increases, until it lands, at which point it has maximum potential energy.
How does an apples energy change if it falls from a tree?
When an apple falls from a tree, its potential energy decreases as it loses height and gains kinetic energy as it starts moving. The apple's total energy remains constant as it undergoes this transformation between potential and kinetic energy.
