Take the density

\\\ ho

of kerosene to be

809k(g)/(m^(3))

.\ Part A\ Calculate the net acceleration

a_(z)+g

, in

(m)/(s^(2))

, along the

z

axis.\ Submit\ Previous Answers Request Answer\ Incorrect; Try Again; One attempt remaining\ Part B\ Calculate the angle

\\\\alpha

, in degrees, that the free surface of the fluid makes to the horizontal.