A disc rolls straight on a flat floor without slipping. The magnitude of the angular velocity \omega = 2 rad/s, the angular acceleration \alpha = 5 rad/s2. The radius of the disc is r= 19 m.
Determine the magnitude of the acceleration of the point G, aG=___________m/s2.
Provide step by step solution in your handwriting, and calculate your answer to 1 digit place.