If the mine winch diameter is 6m,calculate how far the cage will drop for each single rotation of the drum ,use the formula C 2=ttr
Wrong equation.
C = 2 pi r = pi d = 3.14 * 6 = ?
The formula is simply this: C = πd. In this equation, "C" represents the circumference of the circle, and "d" represents its diameter. That is to say, you can find the circumference of a circle just by multiplying the diameter by pi. Plugging π into your calculator will give you its numerical value, which is a closer approximation of 3.14
From www.wikihow.com/Calculate-the-Circumference-of-a-Circle
Get the formula right, and you should get the answer.
To calculate how far the cage will drop for each single rotation of the drum given the mine winch diameter, we can use the formula C = 2πr, where C is the circumference and r is the radius of the drum.
First, we need to find the radius of the drum. The diameter of the drum is given as 6m, so the radius is half of the diameter, which is 6m/2 = 3m.
Now, we can use the formula C = 2πr to find the circumference of the drum. Plugging in the value of the radius (r = 3m), we have C = 2π(3) = 6π meters.
The formula you provided, C^2 = πr^2, is incorrect. The correct formula for the circumference of a circle is C = 2πr.
Therefore, for each single rotation of the drum, the cage will drop a distance equal to the circumference of the drum, which is 6π meters.