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Home Q & A Board Science-Related Homework Help Physics
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jerhughes jerhughes
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6 years ago
A disk (radius = 8.0 cm) that rotates about a fixed axis starts from rest and accelerates at a constant rate to an angular velocity of 4.0 rad/s in 2.0 s. What is the magnitude of the total linear acceleration of a point on the rim of the disk at the instant when the angular velocity of the disk is 1.5 rad/s?
 a. 24 cm/s2
  b. 16 cm/s2
  c. 18 cm/s2
  d. 34 cm/s2
  e. 44 cm/s2
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hetomlinson06hetomlinson06
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6 years ago
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jerhughes Author
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6 years ago
Thanks for your help!!
dri
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Yesterday
You make an excellent tutor!
homework1
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2 hours ago
Good timing, thanks!
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