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(a) What is the tangential acceleration of a bug on the rim of a 11.0 in....

(a) What is the tangential acceleration of a bug on the rim of a 11.0 in. diameter disk if the disk moves from rest to an angular speed of 80 revolutions per minute in 4.0 s?
m/s2
(b) When the disk is at its final speed, what is the tangential velocity of the bug?
m/s
(c) One second after the bug starts from rest, what is its tangential acceleration?
m/s2
What is its centripetal acceleration?
m/s2
What is its total acceleration?
m/s2
° (relative to the tangential acceleration)

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