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

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Physics

What is the magnitude of the tangential acceleration of a bug onthe rim of a 12.5-in.-diameter disk if the disk acceleratesuniformly from rest to an angular speed of 75.0 rev/min in 3.50s?
m/s2

(b) When the disk is at its final speed, what is the magnitude ofthe tangential velocity of the bug?
m/s

(c) One second after the bug starts from rest, what is themagnitude of its tangential acceleration?
m/s2

(d) One second after the bug starts from rest, what is themagnitude of its centripetal acceleration?
m/s2

(e) One second after the bug starts from rest, what is its totalacceleration? (Take the positive direction to be in the directionof motion.)

magnitude     m/s2
direction    ° from the radially inwarddirection

Answer & Explanation Solved by verified expert
4.4 Ratings (1010 Votes)
we need to find angular accelerationusing rotational kinematicsw wo t w tw 75 revmin given    See Answer
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