7. Water travels through a 9.6 cm diameter fire hose with a speed of 1.3 m/s. At the end of the hose, the water flows out through a nozzle whose diameter is 2.5 cm. What is the speed of the water coming out of the nozzle?

7. Water travels through a 9.6 cm diameter fire hose with a speed of 1.3 m/s. At the end of the hose, the water flows out through a nozzle whose diameter is 2.5 cm. What is the speed of the water coming out of the nozzle?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter14: Fluid Mechanics

Section: Chapter Questions

Problem 66P: A rock with a mass of 540 g in air is found to have an apparent mass of 342 g when submerged in...

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Question

-1.
Show all work
of Inertia= (1/3) mL 2
hed arm at rest in a horizontal position. The mass of
n.74.When the person releases his arm,
to about the shoulder point. Find the
7. Water travels through a 9.6 cm diameter fire hose with a speed of 1.3 m/s. At
the end of the hose, the water flows out through a nozzle whose diameter is 2.5
cm. What is the speed of the water coming out of the nozzle?
harge q₁= -5.4 uC is at the origin, and a charge q2 = -2.2. uC is on the x axis a
m. Find the net force acting on a charge q3 = 1.6 uC located at x = 0.75m.

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