What is the minimum distance dmin (expressed as a fraction of l) required for the ball to make a complete circle around the peg? (hint: use your results from parts a and c).

12/11c

or

12

c

11

goog may have it for you

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere