(d) Find the Acceleration of the object (e) Find the MAGNITUDE of the Acceleration expressed in terms of "R" and 'w' (f) Make a graph of the particle's "orbit" equation by making a plot of the y-position vs x-postion for the following times. Assume R=1"units as answered in part (a)" to = 0s ti = 0.785 w1 -1 t2 = 1.571 w1 t3 = 2.356 w! -1 t5 = 3.927 w t4 = 3.142 w 1 t6 = 4.712 w 7 = 7 -1 You can use Excel or a math program to make graph or you can do by hand

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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Solve d,e,f B) : v = -R w(sin(wt)î-cos(wt)j) C): v =( (sin(wt))^2 (cos(wt))^2)^1/2 For C I raised the entire equation to 1/2 because my keyboard doesn’t allow me to do square root but it is basically the Pythagorean theorem
The postion vector of a particle is given by
r(t) := R.cos(wt) i + R sin(wt)-j
where R and w are constant,
(a) What are the SI unts for "R" and "w" ?
(note the argument of the cosine and sine must be dimensionless)
(b) Find the Velocity of the object
(c)Find the MAGNITUDE of the VELOCITY expressed in
terms of "R" and 'w'.
(d) Find the Acceleration of the object
(e) Find the MAGNITUDE of the Acceleration expressed in
terms of "R" and 'w'
(f) Make a graph of the particle's "orbit" equation by making a
plot of the y-position vs x-postion for the following times.
Assume R=1"units as answered in part (a)"
1
t2 = 1.571 w
- 1
to = 0s
ti = 0.785 w
t3 = 2.356 w
-1
1
1
t4 = 3.142 w
t5 = 3.927 w
t6 = 4.712 w
You can use Excel or a math program to make graph or you can
do by hand
(g) Based on the answers to the above questions, what type of
motion in the particle perfomring?
Transcribed Image Text:The postion vector of a particle is given by r(t) := R.cos(wt) i + R sin(wt)-j where R and w are constant, (a) What are the SI unts for "R" and "w" ? (note the argument of the cosine and sine must be dimensionless) (b) Find the Velocity of the object (c)Find the MAGNITUDE of the VELOCITY expressed in terms of "R" and 'w'. (d) Find the Acceleration of the object (e) Find the MAGNITUDE of the Acceleration expressed in terms of "R" and 'w' (f) Make a graph of the particle's "orbit" equation by making a plot of the y-position vs x-postion for the following times. Assume R=1"units as answered in part (a)" 1 t2 = 1.571 w - 1 to = 0s ti = 0.785 w t3 = 2.356 w -1 1 1 t4 = 3.142 w t5 = 3.927 w t6 = 4.712 w You can use Excel or a math program to make graph or you can do by hand (g) Based on the answers to the above questions, what type of motion in the particle perfomring?
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