**Answers Test 1, 2004**

**Problem 1.1:**

0 = 2vA+vB

**Problem 1.2:**

**24.6 degrees**

**Problem 1.3:**

**mvb (counterclockwise)**

**Problem 1.4:**

**zero**

**Problem 2:**

I had six equations and six unknowns

**Problem 3:**

v=-0.1 erhat + 0.6ethetahat m/s

a
= -1.2 erhat - 0.4 ethetahat m/s2