= 2. The body is formed of slender rod and rotates about a fixed axis through point O. At time t = 0, the body is in the orientation 0 = 0 and has an angular velocity wo 0.3 rad/s and a constant angular acceleration a = : 0.8 rad/s². Determine the vectors of velocity and acceleration of point A at t = 1 s. Use d = 2r = 0.8 m. (σ = 0.106î + 1.240ĵ m/s, ã₁ = −1.289î + 1.019ĵ m/s²) ω, α y x ed A 3. Solve Problem 2 assuming a = 2w instead of a constant angular acceleration. (JA = −0.432î+2.471ĵ m/s, aд=-6.340 +3.984 m/s²) A

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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I need help in solving question three. The items needed to solve three come from the scenario in question 2

=
2. The body is formed of slender rod and rotates about a fixed axis through point O. At time t = 0, the
body is in the orientation 0 = 0 and has an angular velocity wo 0.3 rad/s and a constant angular
acceleration a = : 0.8 rad/s². Determine the vectors of velocity and acceleration of point A at t = 1
s. Use d = 2r = 0.8 m. (σ = 0.106î + 1.240ĵ m/s, ã₁ = −1.289î + 1.019ĵ m/s²)
ω, α
y
x
ed
A
3. Solve Problem 2 assuming a =
2w instead of a constant angular acceleration. (JA = −0.432î+2.471ĵ
m/s, aд=-6.340 +3.984 m/s²)
A
Transcribed Image Text:= 2. The body is formed of slender rod and rotates about a fixed axis through point O. At time t = 0, the body is in the orientation 0 = 0 and has an angular velocity wo 0.3 rad/s and a constant angular acceleration a = : 0.8 rad/s². Determine the vectors of velocity and acceleration of point A at t = 1 s. Use d = 2r = 0.8 m. (σ = 0.106î + 1.240ĵ m/s, ã₁ = −1.289î + 1.019ĵ m/s²) ω, α y x ed A 3. Solve Problem 2 assuming a = 2w instead of a constant angular acceleration. (JA = −0.432î+2.471ĵ m/s, aд=-6.340 +3.984 m/s²) A
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