For a short time, gear A of the automobile starter rotates with an angular acceleration of a = 450t2 – 60t rad/s², vhere t is in seconds. Determine the angular velocity and angular displacement of gear B when t = 2s, starting from 10 mm andTR= 25 mm, respectively. A and 6 are r

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60t rad/s2
For a short time, gear A of the automobile starter rotates with an angular acceleration ofa
where t is in seconds. Determine the angular velocity and angular displacement of gear B when t=2s, starting from
rest. The radii of gears A and B are rA = 10 mm and rB = 25 mm, respectively.
= 450t2
Ton 2
red
out of
B
Select one:
A. Wp = 3648 rad/s; and 0B = 3584 rad
O B. wp = 432 rad/s; and 0p :
= 208 rad
O C.WB = 528 rad/s; and 0p
288 rad
O D.WB
1512 rad/s; and 0p = 1107 rad
Transcribed Image Text:tempt=2014838cmid%3D11841 EHide block This course My Courses 60t rad/s2 For a short time, gear A of the automobile starter rotates with an angular acceleration ofa where t is in seconds. Determine the angular velocity and angular displacement of gear B when t=2s, starting from rest. The radii of gears A and B are rA = 10 mm and rB = 25 mm, respectively. = 450t2 Ton 2 red out of B Select one: A. Wp = 3648 rad/s; and 0B = 3584 rad O B. wp = 432 rad/s; and 0p : = 208 rad O C.WB = 528 rad/s; and 0p 288 rad O D.WB 1512 rad/s; and 0p = 1107 rad
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