ote as w

icon
Related questions
Question
100%

(2.2 3) must be in 3rd significance. take note as well of the units per letter (a &b)

A disk, initially rotating at 138 rad/s, is slowed down with a constant angular acceleration of magnitude 3.10 rad/s?. (a) How much time
does the disk take to stop? (b) Through what angle (rad) does the disk rotate during that time?
This answer has no units
* (degrees)
(a) Number
i
Units
m
kg
m/s
(b) Number
Units
m/s^2
|
N/m
kg-m/s or N-s
N/m^2 or Pa
kg/m^3
m/s^3
times
Transcribed Image Text:A disk, initially rotating at 138 rad/s, is slowed down with a constant angular acceleration of magnitude 3.10 rad/s?. (a) How much time does the disk take to stop? (b) Through what angle (rad) does the disk rotate during that time? This answer has no units * (degrees) (a) Number i Units m kg m/s (b) Number Units m/s^2 | N/m kg-m/s or N-s N/m^2 or Pa kg/m^3 m/s^3 times
Units
Units
rad
rad/s
rad/s^2
kg-m^2
N-m
kg-m^2/s
rad^2/s^2
>
>
Transcribed Image Text:Units Units rad rad/s rad/s^2 kg-m^2 N-m kg-m^2/s rad^2/s^2 > >
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Similar questions