1994AB4

# 1994AB4 - MW 685‘ 4 A particle moves along the x-axis so...

This preview shows page 1. Sign up to view the full content.

This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: MW- 685‘ 4. A particle moves along the x-axis so that at any time t > 0 its velocity is given by v(t) : t In t - I At time t = l, the position of the particle is x(1) = 6 (a) Write an expression for the acceleration of the particle. (b) For what values of t is the particle moving to the right? (c) What is the minimum velocity of the particle? Show the analysis that leads to your conclusion (6) Write an expression for the position x(t) of the particle. at.) 0t(t3= ag=—+1M.t"l 7*,604—1‘3 7 t 70 ﬁct 2 hi: 7 "t 7o la) Particle. moves right when Wt) ‘70 Ht): tULwt— I) t >0 int-l wwwt Parfi'cle. moves Halal: when “l: >9. c) V'amin: ale): v-‘(t)=,.£»ct; u-‘(t)=o r,» ta! U"(t): l I. 3t “Grapkulf W V" has absal. Min. :24: -l 431%: gvdtz ltﬁﬁ’ dt" It“: u=£nt div-stoic ‘3th Stdt—%+c’ dusédt Lbs-1%— .2 1994 A84 ...
View Full Document

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern