When the comet is closest to the Sun,
it has its maximum kinetic energy
and minimum gravitational potential energy. When the comet is far away from the Sun, it has maximum gravitational potential energy and minimal kinetic energy. It's faster when it's close because the Sun's gravity is pulling the comet closer. The opposite for when it gets farther away
Well if the child weighs 44 kg then 44 kg. Do you mean if they weigh 44 kg in space to earth?
I think trace 1 is ac and trace 2 if dc but i’m not sure what will happen when a higher frequency is added?
<span>Using Coulomb's law: k*(-0.3)*(-0.3)/(d^2)=19.2
D is the distance between the two negative charges</span>
Answer:
Explanation:
The main difference is that states with spin angular momentum in the same direction of the field are more high energy that the states with antiparallel spin agular momentum.
The energy for a particular level is
E = -(γ*h/2*π)*m*B
where γ is a constant about magnetic moment, h is the Planck constant, m is the state level and B is the strength of the magnetic field. Its clear that for antiparallel spins m=-1/2 the energy is lower in comparisson with states with m=1/2
In fact
ΔE = γ*h*B/2*π
