The beam's weight is 1200 N. What is the upward force exerted by Joe?

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The beam's weight is 1200 N. What is the upward force exerted by Joe?
Sam
Joe
- L/8
e L/4
Cannot determine from information given
720 N
800 N
480 N
600 N
Transcribed Image Text:The beam's weight is 1200 N. What is the upward force exerted by Joe? Sam Joe - L/8 e L/4 Cannot determine from information given 720 N 800 N 480 N 600 N
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