# Roger Dynamic Motion

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318

1. ## Can a bundle of photons attract an electron?

thank you .HallsofIvy well they say the Earth is attracted by the Sun
2. ## Does the source of light need to expands in order to make it possible for the photons to propagate thru space ?

Quote meaning they have a momentum only
3. ## Support for all my British friends

I offer my sympathy and support.

thank you.

not sure .

7. ## Does the source of light need to expands in order to make it possible for the photons to propagate thru space ?

would like to know /
8. ## Are electrons affected by a gravitational feels.

is the question

yes thanks
11. ## Are electrons affected by a gravitational feels.

Hello Every one. I'm working on a model that would demonstrate the veracity of the string Theory . Please your answer will be very much appreciated, if Yes why and if No Why Thanks .
12. ## Do electrons repel each other under certain condition or repel each other .

Hello Every one. I'm working on a model that would demonstrate the veracity of the string Theory . Please your answer will be very much appreciated, if Yes why and if No Why Thanks .

14. ## Can an electron exist without being associated with photons.?

got to go lunch time
15. ## Can an electron exist without being associated with photons.?

I thought that electrically charged particle would emits photons and died. thanks you Sensei
16. ## Can an electron exist without being associated with photons.?

Thanks you very much for the answer . is in it the other way around ? I always thought the kinetic energy of electron was dependent of the abortion of photons
17. ## Can an electron exist without being associated with photons.?

Hello Every one. I'm working on a model that would demonstrate the veracity of the string Theory . Please your answer will be very much appreciated, if Yes why and if No Why Thanks .
18. ## In the angular momentum equation, L = r x p, when the magnitude of the radius changes, which one of the remaining variables is correctly conserved ?

Uff.. what is that supposed to mean. A spinning top or ball has moment of momentum but zero momentum. ok I see it now

20. ## Speed of light independent of the source ?

I have my Modern Physic Book for scientists and engineers and it said 186000 s
21. ## The Inertia of two bodies, Relativity

This is only an exercise to prove that the velocity of the man with the wagon must be deduced to the total velocity over all
22. ## Speed of light independent of the source ?

you mention here that ,,*The speed of light is 182,000 miles per second . Where did you get that ?
23. ## In the angular momentum equation, L = r x p, when the magnitude of the radius changes, which one of the remaining variables is correctly conserved ?

just a question Kipingram isn't that dynamic acceleration?
24. ## The Inertia of two bodies, Relativity

Referring to the rider man who tosses a ball from a motorcycle ahead of him the equation is no accurate because the inertia of the body the (ball) is not taking in consideration even if the ball has little inertia it should be included in the equation. For example . let the man the rider be sitting on a small wagon and they together make 100 pounds and let the ball be 100 pounds so they both have the same inertia; now lets give a tiny push let say with a velocity 5 feet second to the wagon and tell the man to trow the ball ahead of him should the reduced speed of the wagon , be consider in the equation ; no need to know the velocity of the ball in this case.
25. ## Is the Universe in Motion

I agree Swansont I monopolize.
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