Question 2: For a 1-kg ball being pushed by a rod in the vertical path with equation r = 0.50, where is in radian and r is in meter. At the instant shown, if it has = 2 rad/s and = 4 rad/s², determine its acceleration. (a) 1.14 m/s² (b) 7.05 m/s² (c) 7.14 m/s² (d) 7.23 m/s² eote O r 0: π 2

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Question 2: For a 1-kg ball being pushed by a rod in the vertical path
with equation r = 0.50, where is in radian and r is in meter. At the
instant shown, if it has = 2 rad/s and = 4 rad/s², determine its
acceleration.
(a)
1.14 m/s²
(b) 7.05 m/s²
(c) 7.14 m/s²2
(d) 7.23 m/s²
r
II
π
2
Transcribed Image Text:Question 2: For a 1-kg ball being pushed by a rod in the vertical path with equation r = 0.50, where is in radian and r is in meter. At the instant shown, if it has = 2 rad/s and = 4 rad/s², determine its acceleration. (a) 1.14 m/s² (b) 7.05 m/s² (c) 7.14 m/s²2 (d) 7.23 m/s² r II π 2
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