BFPM Practicum
The Set Up:
Free Body Diagram:
Workings and Challenge Solving:
Cos θ = adjacent / hypotenuse Cos θ = adjacent / hypotenuse
Cos 53 = Ftby / 0.9N Cos 13 = Ftay / 2.2N
0.9 cos 53 = Ftby 2.2 cos 13 = Ftay
0.5N = Ftby 2N = Ftay
PREDICTED TOTAL : 2.5N
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