- Mine winch drum diameter (d) = 6m

- To find: Distance the cage will drop for each single rotation of the drum (c)

Formula:

c = 2πr

Where,

- c = Distance the cage will drop

- r = Radius of the drum (d/2)

- π = 3.14 (pi)

Calculation:

First, we need to find the radius of the drum (r):

r = d/2 = 6m / 2 = 3m

Now, we can calculate the distance the cage will drop for each single rotation of the drum (c):

c = 2πr = 2 x 3.14 x 3m = 18.84m

Therefore, the cage will drop 18.84 meters for each single rotation of the drum.