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?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter19: Temperature, Thermal Expansion And Gas Laws

Section: Chapter Questions

Problem 17PQ: At 22.0C, the radius of a solid aluminum sphere is 7.00 cm. a. At what temperature will the volume...

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Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.

Question

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?

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