If the mine winch drum diameter is 4,5 calculate how far the counterweight will lift for each single rotation of the drum use th
1 answer:
The counter weight lifted in each rotation of drum is 14.13m
The diameter of drum is: d = 4.5m
We know that in a winch there's cable that's connected from the weight to be lifted to the drum, around which it's rolled. So the distance the counterweight is lifted corresponds to the circumference of the drum. The expression to calculate the counter weight lifted in every single rotation of the drum is given by,
= C = πd
Substituting the value of 'd' in the above expression
C = 22/7 x 4.5
C = 14.13m
Thus, the counter weight lifted in each rotation of drum is 14.13m
Learn more about Drum at:
#SPJ4
You might be interested in
Answer:
Step-by-step explanation:
1. Blue region. The boundary blue line passes through the points (0,-7) and (3,8), then its equation is
This line is solid, so the sign for the inequality should be with the notion "or equal to".
From the diagram you can see that the origin belongs to the blue region, then its coordinates satisfy the inequality. Thus,
2. Green region. The boundary green line passes through the points (6,-1) and (0,3), then its equation is
This line is solid, so the sign for the inequality also should be with the notion "or equal to".
From the diagram you can see that the origin doesn't belong to the blue region, then its coordinates satisfy the inequality. Thus,
3. The system of linear inequalities that represents these graphs is