A point starts at the location ( – 5, 0) and moves CCW along a circle centered at (0, 0) at a constant angular speed of 2 radians per second. Let t represent the number of seconds since the point has swept out since it started moving. Draw a diagram of this to make sure you understand the context! a. Suppose the point has traveled for 0.1 seconds (t = 0.1). How many radians would need to be swept out from the 3-o'clock position [or from (5, 0)] to get to the point's current position? radians Preview b. Write an expression in terms of t to represent how many radians would need to be swept out from the 3-o'clock position to get to the point's current position. Preview c. Write a function g that determine's the point's x-coordinate in terms t. g(t) = Preview d. Sketch a graph of g. 8-g(t) -IT Зл/2 -2- -4 -6 -8+ Clear All Draw: \/MMI

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.7: Applications
Problem 19EQ
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A point starts at the location ( – 5, 0) and moves CCW along a circle centered at (0, 0) at a constant angular speed of 2 radians per second. Let t
represent the number of seconds since the point has swept out since it started moving. Draw a diagram of this to make sure you understand the
context!
a. Suppose the point has traveled for 0.1 seconds (t
from (5, 0)] to get to the point's current position?
0.1). How many radians would need to be swept out from the 3-o'clock position [or
radians
Preview
b. Write an expression in terms of t to represent how many radians would need to be swept out from the 3-o'clock position to get to the
point's current position.
Preview
c. Write a function g that determine's the point's x-coordinate in terms t.
g(t)
Preview
d. Sketch a graph of g.
8+g(t)
4
2
to
-/2
-2
-IT
37/2
-4
-8+
Clear All Draw: M W
Transcribed Image Text:A point starts at the location ( – 5, 0) and moves CCW along a circle centered at (0, 0) at a constant angular speed of 2 radians per second. Let t represent the number of seconds since the point has swept out since it started moving. Draw a diagram of this to make sure you understand the context! a. Suppose the point has traveled for 0.1 seconds (t from (5, 0)] to get to the point's current position? 0.1). How many radians would need to be swept out from the 3-o'clock position [or radians Preview b. Write an expression in terms of t to represent how many radians would need to be swept out from the 3-o'clock position to get to the point's current position. Preview c. Write a function g that determine's the point's x-coordinate in terms t. g(t) Preview d. Sketch a graph of g. 8+g(t) 4 2 to -/2 -2 -IT 37/2 -4 -8+ Clear All Draw: M W
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