The radius of a pulley is 202 mm. Find the circumference of the pulley. (This is the amount of rope that passes through the pulley as it rotates exactly once.)
NO
Don't know how the bot does basic arithmetic, but I get ...
C = 2π (202) = 1269.2 mm
To find the circumference of a pulley, we can use the formula:
Circumference = 2 * π * Radius
Given that the radius of the pulley is 202 mm, we can substitute this value into the formula:
Circumference = 2 * π * 202 mm
Now, we need to calculate the circumference using this formula:
Circumference = 2 * 3.14159 * 202 mm
To find the result, multiply the numbers within the parentheses:
Circumference ≈ 1272.125 mm
Therefore, the circumference of the pulley is approximately 1272.125 mm.