4. A semicircular hole (r = 400 mm.) is punched from a circular plate (R = 600 mm.) as shown in the composite figure.Which of the following best approximates the value of net moment of area (in m³) of the composite figure about theу-аxis?YAr = 400mm.ular hole (r = 400 mm.) is punched from a circular plate (R = 600 mm.) as shown in the composite figure.zerofollowing best approximates the x-coordinate of the centroid of the composite area?0.0351-0.0917YA0.0427R = 600 mm.

Given:semicircular hole radius, r = 400 mm = 4 × 10-5 mCircular path radius, R = 600 mm = 6 × 10-5 m

Answered: 4. A semicircular hole (r = 400 mm.) is…

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4. A semicircular hole (r = 400 mm.) is punched from a circular plate (R = 600 mm.) as shown in the composite

University Physics Volume 1

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Chapter11: Angular Momentum

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4. A semicircular hole (r = 400 mm.) is punched from a circular plate (R = 600 mm.) as shown in the composite figure.
Which of the following best approximates the value of net moment of area (in m³) of the composite figure about the
у-аxis?
YA
r = 400mm.
ular hole (r = 400 mm.) is punched from a circular plate (R = 600 mm.) as shown in the composite figure.
zero
following best approximates the x-coordinate of the centroid of the composite area?
0.0351
-0.0917
YA
0.0427
R = 600 mm.

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