Professor Dodds is performing a nuclear experiment in a particle accelerator. The particle has an initial position of -30 meters, an initial velocity of 3 m/s, and is subjected to a constant acceleration of 272 m/s/s for 0.5 seconds. All motion is in a straight line.
a) What is the velocity at the end of the time interval? (m/s)
b) What is the average velocity over the time interval? (m/s)
c) What is the final position of the particle? (m)