A drum rotates around its central axis at an angular velocity of 17.3 rad/s. If the drum then slows at a constant rate of 9.06 rad/s², (a) how much time does it take and (b) through what angle does it rotate in coming to rest? (a) Number i Pnits min Units hours days (b) Number years months ms A us s-1 d^-1 ns pc-parsec u.s. (universe seconds)

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A drum rotates around its central axis at an angular velocity of 17.3 rad/s. If the drum then slows at a constant rate of 9.06 rad/s², (a)
how much time does it take and (b) through what angle does it rotate in coming to rest?
(a) Number
i
Units
min
Units
hours
days
(b) Number
i
years
months
ms
At
s^-1
d^-1
ns
pc-parsec
u.s. (universe seconds)
s^-1*m^-2
Transcribed Image Text:A drum rotates around its central axis at an angular velocity of 17.3 rad/s. If the drum then slows at a constant rate of 9.06 rad/s², (a) how much time does it take and (b) through what angle does it rotate in coming to rest? (a) Number i Units min Units hours days (b) Number i years months ms At s^-1 d^-1 ns pc-parsec u.s. (universe seconds) s^-1*m^-2
Units
rad
rad/s
rad/s^2
kg-m^2
N-m
kg-m^2/s
rad^2/s^2
>
Transcribed Image Text:Units rad rad/s rad/s^2 kg-m^2 N-m kg-m^2/s rad^2/s^2 >
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