What is the total acceleration of a point on the rim of a flywheel 4 mts in diameter 0.6 see after it has started from rest if it accelarates uniformly from rest to 2000 rpm in 20 secs.

• A. 68.9 mts/sec2
• B. 102.6 mts/sec2
• C. 78.94 mts/sec2
• D. 107 dynes
• E. 33.2 mts/sec2