Yeah, I pretty much agree with you.
I also took these vitamins for same reason as yours; however, I kinda feel more tired after taking these vitamin Bs. I don't know whether that's because body's kinda adjusting to excessive vitamin or it is kinda side effect of these vitamins.
I read...
I believe I heard that gasoline we are currently using are almost depleted. And my chem teacher always told us that an idea of using Hydrogen gas as a enerygy source is absurd.
How exactly are we going to run outta of gasoline and what will replace gasoline as future energy source? especially...
Yes your calculation of a_y is correct.
and a_x by my calculation is 395.4605714 m/sec^2
Fx = F1x + F3x
= F1*cos(x) + F3*cos(x)
where x is angle between x-axis and F1, which is equal to that between x-axis and F3.
and cos(x) = 0.157/0.070 because it's right triangle.
if you...
Can anyone give some hints on this problem?
This is about current and resistance.
Problem: A steady beam of alpha particles (q= +2e) traveling with constant kinetic energy 20MeV carries a current of 0.25 micro ampere.
(a) If the beam is directed perpendicular to a plane surfece, how many...
Can anyone give some hints on this problem?
This is about current and resistance.
Problem: A steady beam of alpha particles (q= +2e) traveling with constant kinetic energy 20MeV carries a current of 0.25 micro ampere.
(a) If the beam is directed perpendicular to a plane surfece, how many...