If the mine winch drum diameter is 6m, calculate how far the counterweight will lift for each single rotation of the drum,use the formula C=2πr
You have the formula, so use it.
If you don't know why to use the formula, you just don't understand the problem.
One turn of the wheel uses up enough rope to wrap around the circumference of the drum.
The formula gives you that circumference.
Diameter=2/6
=3
3×3.14×3
=18.84
Maybe not sure 🤔😐🙄
If the mine whinch drum is 6m calculate how far the cage will drop use the formula please
6m
C= 2πr
I don't know
Support the wheel mechanisms for suspending winding cable that transport workers and ore up and down deep level
To calculate how far the counterweight will lift for each single rotation of the drum, we need to use the formula for the circumference of a circle, which is C = 2πr.
In this case, the mine winch drum diameter is given as 6m, which means the radius (r) is half of the diameter. Therefore, the radius would be 6m/2 = 3m.
Now, we can plug this value into the formula:
C = 2πr
C = 2π * 3m
Using an approximation of π as 3.14, we can calculate:
C ≈ 2 * 3.14 * 3m
C ≈ 18.84m
Hence, the counterweight will lift approximately 18.84 meters for each single rotation of the drum.