I did that also, got the same answers.
If someone else agrees with me, I'll put the answers in the book down to an editting mishap and move on worth my life, same I can't put the hair I pulled out back into my head.
Thank you for your help.
Hi, New user here.
Graduated from Mechanical Engineering school, about 15 years ago. Went into a completely different field No science or maths of any sort.
Forgot nearly everything. I have started a family recently so want to be able to help my daughter with their homework ( And simply no...
The questions States.
A uniform plank of weight 120N rests on two stools. a weight of 80N is placed on the plank, midway between the stools calculate
A) the force acting on stool A
B) the force acting on stool B
(Cant add a picture for some reason.)
Plank over length = 4.0m
from left hand...