The Moment Reaction at a in the Plane Frame Below $+1400 \mathrm{~N} \cdot \mathrm{m}$

question 25

Short Answer

The moment reaction at A in the plane frame below is approximately: (A) $+1400 \mathrm{~N} \cdot \mathrm{m}$
(B) $-2280 \mathrm{~N} \cdot \mathrm{m}$
(C) $-3600 \mathrm{~N} \cdot \mathrm{m}$
(D) $+6400 \mathrm{~N} \cdot \mathrm{m}$

---

Definitions:

Butterfly-Shaped Rash

A distinctive facial rash resembling the wings of a butterfly, commonly associated with the autoimmune disease lupus.

Severe Headaches

Intense and often debilitating pain in the head, which can be symptomatic of various conditions.

Bright Lights

Intense or vivid artificial or natural lighting that can affect mood, vision, and circadian rhythms.

Loud Sounds

High decibel noises that can potentially cause hearing damage or discomfort.