An ant hangs on to the tip of a seconds hand of a clock that is 5.00 cm [0.0500 m] in length. How much distance has it traveled after 3.00 min? Report your answer in meters. O 18.8 m O 56.5 m O 0.942 m O 0.0157 m
An ant hangs on to the tip of a seconds hand of a clock that is 5.00 cm [0.0500 m] in length. How much distance has it traveled after 3.00 min? Report your answer in meters. O 18.8 m O 56.5 m O 0.942 m O 0.0157 m
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![An ant hangs on to the tip of a seconds hand of a clock that is 5.00 cm (0.0500 m] in length. How much
distance has it traveled after 3.00 min? Report your answer in meters.
O 18.8 m
O 56.5 m
O 0.942 m
O 0.0157 m
A solid disk of moment of inertia 0.563 kg m2 is spinning about its center of mass at a rate of 10.5 rad/s on top
of a frictionless table surface. An identical disk that is not rotating is carefully placed on top of the rotating
one, such that their centers coincide. If there is no external force and no loss of mechanical energy, how fast
will the two-disk system rotate?
O 5.91 rad/s
O 10.5 rad/s
O 5.25 rad/s
O 21.0 rad/s
A CD originally spinning at 34.0 rad/s (325 rpm) slows down uniformly until it comes to a full stop after 5.00 s.
What is the magnitude of the angular acceleration of the disk during this period?
O 0.147 rad/s
O 170 rad/s
O 6.80 rad/s
O 425 rad/s](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5ea94878-6f64-40c1-a16d-23bae1ec48a2%2F773a5ccd-a1d2-42e3-a002-fb3d305f4c7c%2F7lzpats_processed.jpeg&w=3840&q=75)
Transcribed Image Text:An ant hangs on to the tip of a seconds hand of a clock that is 5.00 cm (0.0500 m] in length. How much
distance has it traveled after 3.00 min? Report your answer in meters.
O 18.8 m
O 56.5 m
O 0.942 m
O 0.0157 m
A solid disk of moment of inertia 0.563 kg m2 is spinning about its center of mass at a rate of 10.5 rad/s on top
of a frictionless table surface. An identical disk that is not rotating is carefully placed on top of the rotating
one, such that their centers coincide. If there is no external force and no loss of mechanical energy, how fast
will the two-disk system rotate?
O 5.91 rad/s
O 10.5 rad/s
O 5.25 rad/s
O 21.0 rad/s
A CD originally spinning at 34.0 rad/s (325 rpm) slows down uniformly until it comes to a full stop after 5.00 s.
What is the magnitude of the angular acceleration of the disk during this period?
O 0.147 rad/s
O 170 rad/s
O 6.80 rad/s
O 425 rad/s
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