A plank rests on two supports that exert upward forces of 14N and 18N. find the weight of the plank.

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Joshaven Potter · Answer 1 · 2021-10-25T12:18:18+0000

Answer:

32

Step-by-step explanation:

Up forces and Down forces must be equal if the object is balanced

For this question

down force is weight of the plank

up forces is 14 and 18

14+18=Weight of plank