Dconsider a gas of n identical, non-relativistic, non-interacting spin 12 fermions (spin degeneracy gs 2), confined to move in a one-dimensional system of length l. b) find an expression for the fermi energy at t-0. c) find the total kinetic energy e of the gas at absolute zero. d) find the pressure exerted by the gas at t 0

the total distance that martina travels that day is

(distance from home to mom's office) plus (distance from mom's office to school)

plus (distance from school to library) plus (distance from library to friend's house)

plus (distance from friend's house to martina's house).

(we don't know what any of these distance actually is.)

i already answered it by 34/s

initial speed when it is dropped is 150 ft/s

now at the same moment the acceleration due to gravity is perpendicular to its velocity

so as we know that

now we have centripetal acceleration a = 32 ft/s^2 as its perpendicular to velocity

while tangential acceleration at the same moment will be zero

so

now radius of curvature is given as

so the radius of curvature just after it is dropped is 703.125 ft