MATH 121 Midterm II - Page 9 of 12 March 24, 2022 6. (8 points) In a certain experiment, a charged particle moves along a vertical piece of wire. The position s of the particle is measured in centimeters above the center point of the wire. After t seconds of the experiment, the position is given by s(t) = +3 + 6+2 - 36t + 50. (a) Find every moment in time during the experiment when the particle is at rest. Sofia ebrcone & brewerwob w browgu gorvom shiting silt et (b) (b) For each moment you found in part (a), where is the particle