swimming in a horizontal plane has velocity v- (4.00 i + 1.00 j) m/s at a point in the ocean where the position relative to a certain rock is r - (12.0 i - 3.60 j) m. After the fish swims with constant acceleration for 17.0 s, its velocity is v - (19.0 i - 6.00 j) (a) What are the components of the acceleration of the fish? m/s m/s? (b) What is the direction of its acceleration with respect to unit vector i? counterclockwise from the +x-axis (c) If the fish maintains constant acceleration, where is it at t- 30.0 s? m In what direction is it moving? counterclockwise from the +x-axis

College Physics
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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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A fish swimming in a horizontal plane has velocity i = (4.00 î + 1.00 ĵ) m/s at a point in the ocean where the position relative to a certain rock is i = (12.0 î − 3.60 ĵ) m. After the fish swims with constant acceleration for 17.0 s, its velocity is  = (19.0 î − 6.00 ĵ) m/s.

A fish swimming in a horizontal plane has velocity v. = (4.00 Î + 1.00 î) m/s at a point in the ocean where the position relative to a certain rock is ř. = (12.0 î - 3.60 j) m. After the fish swims with constant acceleration for 17.0 s, its velocity is v = (19.0 î - 6.00 î)
m/s.
(a) What are the components of the acceleration of the fish?
m/s2
m/s2
a, =
a, =
(b) What is the direction of its acceleration with respect to unit vector î?
O counterclockwise from the +X-axis
(c) If the fish maintains constant acceleration, where is it at t = 30.0 s?
y =
In what direction is it moving?
counterclockwise from the +x-axis
Transcribed Image Text:A fish swimming in a horizontal plane has velocity v. = (4.00 Î + 1.00 î) m/s at a point in the ocean where the position relative to a certain rock is ř. = (12.0 î - 3.60 j) m. After the fish swims with constant acceleration for 17.0 s, its velocity is v = (19.0 î - 6.00 î) m/s. (a) What are the components of the acceleration of the fish? m/s2 m/s2 a, = a, = (b) What is the direction of its acceleration with respect to unit vector î? O counterclockwise from the +X-axis (c) If the fish maintains constant acceleration, where is it at t = 30.0 s? y = In what direction is it moving? counterclockwise from the +x-axis
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