Question

a = 330 mm, b=210 mm,c=50 mm. Determine the location $\bar{y}$ of the centroid of the channel's cross-sectional area. Express your answer to three significant figures and include the appropriate units. Determine the moment of inertia of the area about this axis. Express your answer to three significant figures and include the appropriate units.

Name: a 330 mm b210 mmc50 mm determine the location bary of the centroid of the channels cross sectional area express your answer to three significant figures and include the appropriate units det 91213
Uploaded: 2023-08-30T23:19:51-08:00
Duration: 45 s
Channel: Sri K
Description: a 330 mm b210 mmc50 mm determine the location bary of the centroid of the channels cross sectional area express your answer to three significant figures and include the appropriate units det 91213

          a = 330 mm, b=210 mm,c=50 mm.
Determine the location $\bar{y}$ of the centroid of the channel's cross-sectional area.
Express your answer to three significant figures and include the appropriate units.
Determine the moment of inertia of the area about this axis.
Express your answer to three significant figures and include the appropriate units.

a 330 mm b210 mmc50 mm determine the location bary of the centroid of the channels cross sectional area express your answer to three significant figures and include the appropriate units det 91213

Added by Edward B.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Sri K

08/30/2023

Step 1

Rectangle 1: $A_1 = a \times c = 330 \times 50 = 16500 mm^2$, $y_1 = b + c/2 = 210 + 50/2 = 235 mm$ Rectangle 2: $A_2 = b \times c = 210 \times 50 = 10500 mm^2$, $y_2 = c/2 = 50/2 = 25 mm$ Rectangle 3: $A_3 = a \times c = 330 \times 50 = 16500 mm^2$, $y_3 = b + Show more…

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a = 330 mm, b=210 mm,c=50 mm. Determine the location $\bar{y}$ of the centroid of the channel's cross-sectional area. Express your answer to three significant figures and include the appropriate units. Determine the moment of inertia of the area about this axis. Express your answer to three significant figures and include the appropriate units.