# Engineering mechanics( plane friction)

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Ahniah
Engineering mechanics( plane friction)

This is the question

This is the question

This is my working.

Jhun Vert

• The friction force at A should be to the right for parts (a), (b), and (c).
• Remove the N force at the center of the bar.
• Include normal forces NA and NB at the appropriate points
tyron

try la iton para (a)(b)(c) kulang n an papel para (d) hahaha

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