# 3.6 .. A dog running in an open field has components of velocity vx = 2.6 m>s and vy = -1.8 m>s at t1 = 10.0 s. For the time interval from t1 = 10.0 s to t2 = 20.0 s the average acceleration of the dog has magnitude 0.45 m>s2 and direction 31.0_ measured from the +x@axis toward the +y@axis. At t2 = 20.0 s (a) what are the x- and y-components of the dog’s velocity? (b) What are the magnitude and direction of the dog’s velocity? (c) Sketch the velocity vectors at t1 and t2. How do these two vectors differ?

University Physics with Modern Physics lessons by JJtheTutor. Designed to teach students problem solving skills.

I have not created a lesson for this question yet.

Please leave a comment below with specifics about the question, and I will make a detailed lesson on it as soon as possible. (I can usually have something up within a day.)

NEED IMMEDIATE HELP? Get the student solution manual here: University Physics Manual otherwise, I should be able to get a video lesson up within a day or so.

Question source: “University Physics with Modern Physics by Hugh Young and Roger Freedman

University Physics with Modern Physics lessons by JJtheTutor. Designed to teach students problem solving skills, test taking skills and how to understand the concepts.