...disk if the disk moves from? (a) What is the tangential acceleration of a bug on the rim of a 12.0 in. diameter disk if the disk moves from rest to an angular speed of 76 rev/min in 3.0 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/s
What is its centripetal acceleration?
__m/s
What is its total acceleration?
__m/s
__° (relative to the tangential acceleration)