Suppose a chinook salmon needs to jump a waterfall that is 1.46 m high. (a) If the fish starts from a distance 1.21 m from the base of the ledge over which the waterfall flows, find the x- and y-components of the initial velocity the salmon would need to just reach the ledge at the top of its trajectory. Vox= m/s m/s Voy= (b) Can the fish make this jump? (Note that a chinook salmon can jump out of the water with a speed of 6.26 m/s.) Yes O No
Suppose a chinook salmon needs to jump a waterfall that is 1.46 m high. (a) If the fish starts from a distance 1.21 m from the base of the ledge over which the waterfall flows, find the x- and y-components of the initial velocity the salmon would need to just reach the ledge at the top of its trajectory. Vox= m/s m/s Voy= (b) Can the fish make this jump? (Note that a chinook salmon can jump out of the water with a speed of 6.26 m/s.) Yes O No
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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
Transcribed Image Text:Suppose a chinook salmon needs to jump a waterfall that is 1.46 m high.
(a) If the fish starts from a distance 1.21 m from the base of the ledge over which the waterfall flows, find the x- and y-components of the initial velocity the salmon would need
to just reach the ledge at the top of its trajectory.
Vox =
Voy
m/s
m/s
=
(b) Can the fish make this jump? (Note that a chinook salmon can jump out of the water with a speed of 6.26 m/s.)
Ⓒ Yes
No
Expert Solution
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Step 1
a)
The final velocity will be zero when the Chinook salmon reaches the ledge.
Apply the third kinematic equation in the vertical motion and substitute the required values to determine the y-component of the initial velocity.
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