A disc is rolling without slipping on a surface. The radius of the disc is R. At t=0, the top most point on the disc is A as shown in figure. When the disc completes half of its rotation, the displacement of point A from its initial position is

[13-Apr-2023 shift 1]

Question

Examsnet · Accepted Answer

Correct Answer is : R√(π2+4)

Rotational Motion Part 2