What is the tangential acceleration of a bug on the rim of a 11.0-in.-diameter d

Question

What is the tangential acceleration of a bug on the rim of a 11.0-in.-diameter disk if the disk accelerates uniformly from rest to an angular speed of 80.0 rev/min in 3.10 s? .378 m/s2 When the disk is at its final speed, what is the tangential velocity of the bug? 1.17 m/s One second after the bug starts from rest, what is its tangential acceleration? .378 m/s2 One second after the bug starts from rest, what is its centripetal acceleration? .755 times Your response differs from the correct answer by more than 10%. Double check your calculations, m/s2 One second after the bug starts from rest, what is its total acceleration? .844 times Your response differs from the correct answer by more than 10%. Double check your calculations, m/s2 degree from the radically inward direction

Explanation / Answer

0.642 m/s^2 59.2 degrees towards the center.

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