nicollexo21
22.06.2021 •
Mathematics
A uniform rod of length 8m weighing 5kg is supported horizontally by two vertical parallel strings at P and Q at distances of 2m and 6m from one end. Weights of 1kg, 1.5 kg and 2kg are attached at distances of 1m, 5m and 7m respectively from the same end. Find the tension in each vertical string.
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Ответ:
A line of best fit can only be drawn if there is strong positive or negative correlation. The line of best fit does not have to go through the origin. The line of best fit shows the trend, but it is only approximate and any readings taken from it will be estimations.
Step-by-step explanation: