Question
a) What is the tangential acceleration of a bug on the rim of a 6in. diameter disk if the disk moves from rest to an angular speed of 79 rev/min in 5 seconds?
b) One second after the bug starts from rest, what is its tangential acceleration? What is its centripetal acceleration?
b) One second after the bug starts from rest, what is its tangential acceleration? What is its centripetal acceleration?