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1.1 - Newtonian Gravitation and Orbits - K
1.1 - Newtonian Gravitation and Orbits - K

... The force of Gravity, FG is one of the fundamental forces of nature. It is incredibly important in understanding the universe. It is a vector, and it has magnitude and direction. ...
Gravity - barransclass
Gravity - barransclass

... positions, draw a vector representing the net force on the satellite. Label all the force vectors F. b. At each position, draw a vector to represent the satellite’s velocity. Label each vector v. ...
Escape Velocity and Newton`s Laws
Escape Velocity and Newton`s Laws

... (then adding his own), Newton deduced three laws of motion which: – describe any moving object (from automobiles to galaxies colliding). – were the underpinnings for Newton’s understanding of gravity. • Published in “Mathematical Principles of Natural Philosophy” – 1687. ...
File
File

... actually an acceleration of the entire reference frame, they are necessarily proportional to mass. Why? Examples:  “Centrifugal force” in rotating systems ...
Mass Wasting
Mass Wasting

... moves weathered particles down a slope to produce features like piles of rock debris. Mass wasting is a process defined as the downhill movement of weathered materials resulting from the pull of gravity. Mass Wasting: The energy exerted by gravity on a load is determined by the following factors: ...
Gravity Equation
Gravity Equation

... F = force of gravity G = gravitational constant (6*10-11) 0.00000000006 M1 = mass of body 1 M2 = mass of body 2 S2 = distance between M1 & M2 squared ...
The Force of Gravity
The Force of Gravity

... from a building, which one will hit the ground first? • Air resistance- a type of fluid friction – Is an upward force – More surface area=more air resistance – Increases with velocity (as objects speed up, air resistance increases) ...
Forces and Energy Summary Sheet File
Forces and Energy Summary Sheet File

... kilograms (kg). Know that weight is the force of gravity acting on an object and is measured in Newtons (N). The formula linking mass and weight is: ...
9.2.3 Gravity in Space
9.2.3 Gravity in Space

... 9.2.3 Gravity in Space The Solar System is held together by gravity ...
May the Force Be Qith You!
May the Force Be Qith You!

... What different types of forces can you think of? ...
F=ma(5) - University of Michigan
F=ma(5) - University of Michigan

... 5. (8 points) In introductory physics one learns the formula F = ma, connecting the force on an object, F , with the mass of the object and the acceleration that the object experiences under the force. One also learns the formula p = mv where p is the momentum of an object, m is the mass, and v is t ...
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Massive gravity

In theoretical physics, massive gravity is a theory of gravity that modifies general relativity by endowing the graviton with a nonzero mass. In the classical theory, this means that gravitational waves obey a massive wave equation and hence travel at speeds below the speed of light.Massive gravity has a long and winding history, dating back to the 1930s when Wolfgang Pauli and Markus Fierz first developed a theory of a massive spin-2 field propagating on a flat spacetime background. It was later realized in the 1970s that theories of a massive graviton suffered from dangerous pathologies, including a ghost mode and a discontinuity with general relativity in the limit where the graviton mass goes to zero. While solutions to these problems had existed for some time in three spacetime dimensions, they were not solved in four dimensions and higher until the work of Claudia de Rham, Gregory Gabadadze, and Andrew Tolley in 2010.The fact that general relativity is modified at large distances in massive gravity provides a possible explanation for the accelerated expansion of the Universe that does not require any dark energy. Massive gravity and its extensions, such as bimetric gravity, can yield cosmological solutions which do in fact display late-time acceleration in agreement with observations.
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