JEE Advanced 2019 Physics question

A thin and uniform rod of mass and length is held vertical on a floor with large friction. The rod is released from rest so that it falls by rotating about its contact-point with the floor without slipping. Which of the following statement(s) is/are correct, when the rod makes an angle 60° with vertical? [ is the acceleration due to gravity]

• (A)The angular speed of the rod will be Correct
• (B)The angular acceleration of the rod will be
• (C)The radial acceleration of the rod's center of mass will be Correct
• (D)The normal reaction force from the floor on the rod will be Correct