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What forces act on nebula?
Gravity and Inertia
What are the forces acting on stars?
The forces acting on stars are gravitational and electromagnetic. Stars have charge and electromagnetic fields and charge generate forces, F=qE + qvxB. The so-called "dark (missing) matter in galaxies" is a manifestation of the electromagnetic forces on stars. Roughly a star with mass m in the galaxy, is acted on by the galactic magnetic field B. This is similar to the mass spectrometer. mv^2/r = qvB = qvuI/r = qvzI/cr Thus v=qzI/mc the velocity of v is independent of the radius and depeds on the charge to mass ration, q/m.
What are two forces that act on the sun?
they two forces that are acting on the gases in the sun are megenetic feild pole and the ionized gas
What forces act upon a meteor as it falls toward Earth?
Forces of gravity ( gravitational force) pulls the meteor to earth
What forces act on a space shuttle when it lands?
Mainly gravity and air drag
What force is acted on by another?
Forces don't act on other forces - forces act on objects.
Which type of forces are present in stars that they are stationary still they are not falling?
Gravity and inertia are the two forces that act on all matter in the universe. If there were only two stars in the universe and they were standing still, the force of gravity would cause them to eventually fall together and collide. But there are hundreds of billions of stars in the Milky Way alone, and billions of other galaxies out there, and NOTHING is standing still; everything is in motion. The primary forces that keep the stars from falling together is the rotation of the Milky Way; all the stars appear to orbit the center of the Milky Way.
What is some examples of long range force?
Long range forces are forces that act over a long distance, like electric forces, magnetic forces, or gravity.Long range forces are forces that act over a long distance, like electric forces, magnetic forces, or gravity.Long range forces are forces that act over a long distance, like electric forces, magnetic forces, or gravity.Long range forces are forces that act over a long distance, like electric forces, magnetic forces, or gravity.
What do electric forces act between?
Electrical forces act between separated charges.
Is a body in motion stays in motion?
That depends. If no forces act on the object, it will. If forces do act on the objects, such forces may change the object's velocity.
When 2 forces act in the same direction do the forces cancel each other out?
No. When two forces act in the same direction, they can be added together. It is only when two identical forces act in opposite directions that they cancel each other out.
What forces help the formation of stars?
gravitation
What forces act on still objects?
The would be balanced forces.
How can forces act?
By the direction
What forces act upon arch bridges?
Tension and compression are the two forces that act upon a bridge.
Action-reaction forces always act on what kind of objects?
Action-Reaction forces act on all matter.
What types forces does act on water tank?
These forces may be either external or internal. As Surface forces act on the surface of the water body by direct contact.
