Glycerin, with a viscosity of 1.50 Ns/ m2, is flowing with an average speed of 1.20 m/s through a tube that has a radius of 5.00 mm and is 25.0 cm long. What is the drop in pressure?
A)
144 kPa
B)
45.8 kPa
C)
72.0 kPa
D)
76.3 kPa
E)
129 kPa
A
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