1. For an object whose velocity is given by v(t) = 3 -t, what is its dispacement on the interval t = 0 tot = 4? O 4 O 19 / - O -1 O O 5 2. If the velocity of a particle is given by v(t) = -t + 2 and its distance at t = 2 is * = 9, then what is its position at t = 6? -6 O -4 O -15 O 1 O7 Calculator Se 3. Find the average value of f (@) = } over the interval [1, 3]. 0.55 0.67 1.10 0.33 0.22 4. If a spring is oscillating (moving) according to the velocity equation v(t) = cos(t) (in ft/s), its displacement over its first 27 seconds of travel is equal to 1 ft. 3 ft. 2 ft. 4 ft. oft. 5. The average value of / (2) = 1 on the interval [1, 4] is approximately 0.46. O True False6. Fort 2 0, an object's velocity is given by v(t) = -2t? + 8. If the object's position at t = 0 is > = 3, what is its total distance traveled on the interval t = 0 tot = 3? 0.67 15.33 O 5.11 15.00 6.00 7. If the acceleration of a particle is modeled by a(t) = 2t + 1, the velocity of the particle at time t = 5 is v(5) = 8, and the position of the particle at time t = 10 is d(10) = 50, what is the position of the particle at time t = 7? 383.3 O -128.5 -194.5 116.1 O -15.2 8. If an object's velocity may be measured by the equation w(t) = vt + 1 for 2