Consider the following sets of populations for 4 equally spaced energy levels E/kb 300 200 100 0 Set B Set C 4 8 16 32 Set A 7 15 17 31 Demonstrate that all of these have the same energy. Calculate the number of configurations for each distribution. Which is more probable? Do any of these represent a Boltzmann distribution?

a: 45.9 meters

b: 4.29 seconds

step-by-step explanation:

a: h(t)=1/2(-9.8)(3)^2+0(3)+90

h(t)=-4.9(3)^2+90

h(t)=-44.1+90

h(t)=45.9 meters

b: 0=1/2(-9.8)(t^2)+0t+90

0=-4.9t^2+90

-90=-4.9t^2

18.37=t^2

t=4.29 seconds

in the second question, the numbers aren't exact, but they're a close approximation.

there is none because earth is stationary and flat.