Sand falls from an overhead bin and accumulates in a conical pile with a radius that is always threethree times its height. suppose the height of the pile increases at a rate of 22 cm divided by scm/s when the pile is 1616 cm high. at what rate is the sand leaving the bin at that instant?

159241.048 cm³/s

Explanation:

r = Radius = 3×height = 3h

h = height = 16 cm

Height of the pile increases at a rate =

Differentiating with respect to time

∴ Rate is the sand leaving the bin at that instant is 159241.048 cm³/s

the current is 0.6

voltage ÷ resistance = current

so 12 ÷ 20 = 0.6

if they have a finite resultant