What is the tangential acceleration of a bug on the rim of

Question

Solve the given questions:

Question I: What is the tangential acceleration of a bug on the rim of an 11.0-in.-diameter disk if the disk accelerates uniformly from rest to an angular speed of 76.0 rev/min in 3.80 s?

m/s²

Question II: When the disk is at its final speed, what is the tangential velocity of the bug?

m/s

Question III: One second after the bug starts from rest, what is its tangential acceleration?

m/s²

Question IV: One second after the bug starts from rest, what is its centripetal acceleration?

m/s²

Question V: One second after the bug starts from rest, what is its total acceleration?

m/s²

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