A river narrows at the rapids from a width of 12 m to a width of only 6 m. The depth of the river before the rapid is 3 m, the depth of the rapids is 1 m. Using the equation of continuity, find the speed of the river in the rapids. Assume the water flow 1 m/s before the rapids. Supply numerical answer

Classical Dynamics of Particles and Systems
5th Edition
ISBN:9780534408961
Author:Stephen T. Thornton, Jerry B. Marion
Publisher:Stephen T. Thornton, Jerry B. Marion
Chapter10: Motion In A Noninertial Reference Frame
Section: Chapter Questions
Problem 10.21P
Question
Question 17 A river narrows at the rapids from a width of 12 m to a width of only 6 m. The depth of the river before the rapid is 3 m, the depth of the rapids is 1 m. Using the equation of continuity, find the speed of the river in the rapids. Assume the water flow 1 m/s before the rapids. Supply numerical answer
17) A river narrows at the rapids from a
width of 12 m to a width of only 6 m. The
depth of the river before the rapid is 3 m,
the depth of the rapids is 1 m. Using the
equation of continuity, find the speed of the
river in the rapids. Assume the water flow 1
m/s before the rapids.
Supply numerical answer
Transcribed Image Text:17) A river narrows at the rapids from a width of 12 m to a width of only 6 m. The depth of the river before the rapid is 3 m, the depth of the rapids is 1 m. Using the equation of continuity, find the speed of the river in the rapids. Assume the water flow 1 m/s before the rapids. Supply numerical answer
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