<span>In this fulcrum, the weights are perfectly balanced. How far must the fulcrum be located from the 40 lb. weight if the bar is 11 feet long? The answer is 6.1</span>
Second step.
To find this, have all the 'ups' as positives and all the 'downs' as negatives, setting up an equation like this:
7 - 3 + 8 - 10 = 2
Hope this helps!
I dont understand the question in english please xx
Answer:
18 ???
Step-by-step explanation:
The answer for this question is 13.43
hope you get the answer right