Question in centroid for given figure

flower-girl · Nov 10, 2011

hi all ..

Hello .. I am a new member .. I have a test next week .. I have some difficulty in such matters ..

[PLAIN]http://store2.up-00.com/Nov11/Eac12548.jpg

[PLAIN]http://store2.up-00.com/Nov11/UKV12548.jpg

thanks

Redbelly98 · Nov 10, 2011

Welcome to Physics Forums.

For the y-coordinate of a triangle's centroid, it is not half of the height but rather is located closer to the base. In fact it is 1/3 of the height above the base:

Right triangle with base b and height h, showing a dashed line from the apex to the midpoint of the base at b/2, and a dot marking the centroid at height h/3 above the base.

(From http://en.wikipedia.org/wiki/Centroid)

flower-girl · Nov 10, 2011

I did not understand .. Explain with example if possible

Question in centroid for given figure

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