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Physics Gurus - Education - Nairaland

Nairaland ForumNairaland GeneralEducationPhysics Gurus (393 Views)

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Physics Gurus by xendercage(op): 10:53am On Jun 26, 2019
Please solve with workings

Re: Physics Gurus by WinningEleven(m): 11:47am On Jun 26, 2019
xendercage:
Please solve with workings
equilibrium
Re: Physics Gurus by WinningEleven(m): 12:08pm On Jun 26, 2019
xendercage:
Please solve with workings
Diagram

Re: Physics Gurus by WinningEleven(m): 12:10pm On Jun 26, 2019
Answer should be 85N and 135N

Re: Physics Gurus by Encyclopaedia: 11:07pm On Jul 02, 2019
Sum of upward forces = sum of downward forces
P+ Q = 40+100+80= 220N
Taking moment at P
80×4+40×2+100×1=4P
320+80+100=4P
500=4P
P=500/4
P=125N
Since P+Q=220
125+Q=220
Q=220-125
Q=95N
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