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3.4 · CALC The position of a squirrel running in a park is given by i = [(0.280 m/s)t + (0.0360 m/s²)r²]î + (0.0190 m/s³)r°j. (a) What are v,(t) and v,(t), the x- and y-components of the veloc- ity of the squirrel, as functions of time? (b) At t = 5.00 s, how far is the squirrel from its initial position? (c) At t = 5.00 s, what are the magnitude and direction of the squirrel's velocity?

3.4 · CALC The position of a squirrel running in a park is given by i = [(0.280 m/s)t + (0.0360 m/s²)r²]î + (0.0190 m/s³)r°j. (a) What are v,(t) and v,(t), the x- and y-components of the veloc- ity of the squirrel, as functions of time? (b) At t = 5.00 s, how far is the squirrel from its initial position? (c) At t = 5.00 s, what are the magnitude and direction of the squirrel's velocity?

College Physics
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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Slightly confused on how to start the problem b/c of the X-Y components being included (we've been doing 1 dimensional problems during lecture).

 

3.4 · CALC The position of a squirrel running in a park is given by i = [(0.280 m/s)t + (0.0360 m/s²)r²]î + (0.0190 m/s³)r°j. (a) What are v,(t) and v,(t), the x- and y-components of the veloc- ity of the squirrel, as functions of time? (b) At t = 5.00 s, how far is the squirrel from its initial position? (c) At t = 5.00 s, what are the magnitude and direction of the squirrel's velocity?
Transcribed Image Text:3.4 · CALC The position of a squirrel running in a park is given by i = [(0.280 m/s)t + (0.0360 m/s²)r²]î + (0.0190 m/s³)r°j. (a) What are v,(t) and v,(t), the x- and y-components of the veloc- ity of the squirrel, as functions of time? (b) At t = 5.00 s, how far is the squirrel from its initial position? (c) At t = 5.00 s, what are the magnitude and direction of the squirrel's velocity?
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