The uniform 30-kg plate is released from rest at the position shown. (Eigure 1) igure -0.5 m 0.5 m < 1 of 1 > Determine its initial angular acceleration. Express your answer in radians per second squared to three significant figures. Enter positive value if the angular acceleration is clockwise and negative value if the angular acceleration is counterclockwise. a= 14.7 rad/s² Submit ✓ Correct Part B Previous Answers Determine the ar and y components of reaction at the pin A using scalar notation. Express your answers in newtons to three significant figures separated by a comma. ■VAΣ Ivec Az. Ay 110.361,183.939 Submit Previous Answers Request Answer * Incorrect; Try Again; 2 attempts remaining OWC ? N

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The uniform 30-kg plate is released from rest at the position shown. (Figure 1)
igure
y
-0.5 m-
0.5 m
<
1 of 1 >
Determine its initial angular acceleration.
Express your answer in radians per second squared to three significant figures. Enter positive value if the angular acceleration is clockwise and negative value if the angular
acceleration is counterclockwise.
a = 14.7 rad/s²
Submit
Correct
Part B
Previous Answers
Determine the x and y components of reaction at the pin A using scalar notation.
Express your answers in newtons to three significant figures separated by a comma.
IVE ΑΣΦ
Az, Ay 110.361,183.939
=
Submit
vec
Previous Answers Request Answer
X Incorrect; Try Again; 2 attempts remaining
www.
P
?
N
Transcribed Image Text:The uniform 30-kg plate is released from rest at the position shown. (Figure 1) igure y -0.5 m- 0.5 m < 1 of 1 > Determine its initial angular acceleration. Express your answer in radians per second squared to three significant figures. Enter positive value if the angular acceleration is clockwise and negative value if the angular acceleration is counterclockwise. a = 14.7 rad/s² Submit Correct Part B Previous Answers Determine the x and y components of reaction at the pin A using scalar notation. Express your answers in newtons to three significant figures separated by a comma. IVE ΑΣΦ Az, Ay 110.361,183.939 = Submit vec Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining www. P ? N
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