(a) What is the tangential acceleration of a bug on the rim of a 12.0-in.-diameter disk if the disk accelerates uniformly from rest to an angular

(a) What is the tangential acceleration of a bug on the rim of a 12.0-in.-diameter disk if the disk accelerates uniformly from rest to an angular speed of 76.0 rev/min in 4.40 s?(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(d) One second after the bug starts from rest, what is its centripetal acceleration? m/s2(e) One second after the bug starts from rest, what is its total acceleration? m/s2 ° from the radially inward direction