Saturday
March 28, 2015

Homework Help: Physics

Posted by Anonymous on Friday, September 10, 2010 at 7:16pm.

This is a two-dimensional kinematics question:

A particle's position coordinates (x,y) are (2m, 3m) at t=0; (6m, 7m) at t=2s, and (13m, 14m) at t=5s. Find the average velocity vector between t=0s and a) t=2s, b) t=5s.

I don't know how to find this without acceleration being given.

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