Okay, I really need to know exactly how to derive these formulas
(delta)x = (average)v*t
(average)v = v(subscript)f + v(subscript)i/2
a = v(subscript) - v(subscript)i/t
My physics teacher says you can use these 3 formulas to answer anyone dimension kinematics problem if the...
Assume A + B = C, and assume A = 3 and B = 2.
Multiply both sides of the equation A + B = C by (A + B).
We obtain A² + 2AB + B² = C(A + B)
Rearranging the terms we have
A² + AB - AC = - AB - B² + BC
Factoring out (A + B - C), we have
A(A + B - C) = - B(A + B - C)
Dividing...
Okay from what I know electrons are what we touch (repel) when we are holding normal solid matter. For example, when I am sitting on a chair the electrons of my body or repelling the electrons of the chair making me hover and not go through the chair.
Now, since electrons have a negative...
Could you guys list what's going to happen in order for me thanks.
1) Sun engulfs the earth
2) Earths magnetic field disintegrates
3) The moon travels too far away and we lose the tides
4) Andromeda galaxy kills us
Thanks again
What is moving faster
The speed of light
or
The expansion of the universe
If the universe is expanding faster then the speed of light, then light be traveling away from us?
I am adequate at math, but I really don't like it. I love astronomy, physics, and other sciences. Would biology be a good career for me? I really appreciate some suggestions. I am pretty much average when it comes to recording data.
I have heard many people say this before and I was wondering from a scientific perspective if you guys think its true
"Nothing is impossible, just improbable"
Also if you were to agree with that then would you agree with this?
"Given an infinite amount of time, every possible outcome...
Okay, I am new here and I guess you could say I am a little new to Einsteins theory of relativity, but I am trying so bear with me here.
Okay, I remember reading somewhere that the size (not mass) of a black hole makes a difference of what happens when your getting sucked in theoretically...