Because of the pressure of the headgear
BECAUSE THE SHAFT IS 500 POINTS FROM HERE
BECAUSE THE SHAFT IS 500 POINTS FROM HERE
BECAUSE THE SHAFT IS 500 POINTS FROM HERE
This is due to the tension in the cable pulling the whole frame in that direction. The sloping legs prevent the head frame from toppling or falling over.
Slope mining is a method of underground mining where the coal seam is accessed by a sloping tunnel driven from the surface. This technique is used for coal deposits that are too deep for surface mining methods but not deep enough for shaft mining.
This is due to the tension in the cable pulling the whole frame in that direction. The sloping legs prevent the head frame from toppling or falling over. 😊
The slope was always there
Horizontal lines always have a slope of 0.
None, if it it hangs straight.
If the line slants upward (going towards the right), then the slope is positive.
The slope is always positive A negative slope will always pass through quadrant II and IV
Horizontal lines always have a slope of zero. (i.e completely flat, level surfaces have a slope of zero). However a line does not have to have a slope of zero in order to be a line.