Previous Year Paper
CAT-2003-Previous Years Paper
Consider a cylinder of height h cm and radius r = as shown in the figure (not drawn to scale). A string of a certain length, when wound on its cylindrical surface, starting at point A and ending at point B, gives a maximum of n turns (in other words, the string’s length is the minimum length required to wind n turns).
What is the vertical spacing between the two consecutive turns?
A B C D Cannot be determined
The whole height h will be divided into n equal parts. Therefore, the spacing between two consecutive turns is