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Exercise with trajectories by drawing them for the following situations and insert the generated time-space diagrams...

  1. Exercise with trajectories by drawing them for the following situations and insert the generated time-space diagrams as your answer:
  1. Vehicle 1 starts at 100 ft location. Its speed is 20 mph and it is accelerating 2 mph/s. Vehicle 2 starts at 0 ft with the speed of 40 mph. What is the minimum deceleration for vehicle 2 to avoid collision with vehicle 1?

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! (100,-) At Let distance travelled by a be x before collision x= uzt-1 azte U2=40mph = 58-674 x= 58.67(t) - {a -242X = vz?-u

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