2. A cyclist rides down a long straight road at velocity v(t) : 40020t (meters per minute) for 0 St 310 , where t is measured in minutes. How far (meters) has the cyclist traveled when her velocity is 340 meters/minute? 3. Suppose a particle moves along a straight line with velocity 12(1), measured in feet per second, and acceleration a(t). 120 a. What is the meaning of I v(t)dt ? 60 120 b. What is the meaning of I|v(t)| dt? 60