Physics, 08.06.2021 02:40 jerrysandoval22
Assume that the energy lost was entirely due to friction and that the total length of the PVC pipe is 1 meter. Use this length to compute the average force of friction (for this calculation, you may neglect uncertainties).
Answers: 1
 ...........(i)
 ...........(ii)
![$W=\frac{1}{2} m [v_0^2-v_1^2]$](/tpl/images/1366/2556/11f0a.png)
![$W=\frac{1}{2} \times (16.3 \times 10^{-3}) \times [v_0^2-\left(\frac{v_0}{3.11}\right)^2]$](/tpl/images/1366/2556/72da7.png)
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Assume that the energy lost was entirely due to friction and that the total length of the PVC pipe i...
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