1. Starting from rest at a stoplight you accelerate at 3.0 m/s2 for 6.0 s, then drive at a constant speed for 4.0 s. You then see a police car and decelerate at 5.0 m/s2 for 2.5 s. What was your final speed in meters per second?2. At t = 2.00 s, a particle moving with a constant velocity is located at x = 1.00 m. At t = 4.50 s, the particle is located at x = 8.00 m. Determine the velocity (in m/s) of the particle in the x-direction.3. The position of an object as a function of time is given by x = (-1.5)t^2+ (10.0)t + 6.0, where x is in meters and t is in seconds. Determine the average speed (in m/s) of the object between t = 1.0 s and 3.0 s.!!ANSWER CHOICES ARE IN THE PICTURE!!

Starting from rest at a stoplight you accelerate at 3.0 m/s for 6.0 s, then drive at a constant speed for 4 0 s. You then see a police car and decelerate at 5 0 m/s2 for 2 5 s. What was your final speed in meters per second? O 25 m/s O 5 5 m/s 0.16 m/s O 22 m/s QUESTION 11 At t= 2 00 s, a particle moving with a constant velocity is located at x = 1:00 m Att= 4 50 s, the particle is located at x - 8 00 m Determine the velocity (in m/s) of the particle in the x-direction. O 23 m/s O 28 m/s O 14 m/s O 1.1 m/s QUESTION 12 The position of an object as a function of time is given by x = (-1.5)1 + (10.0)t + 6.0, where x is in meters and t is in seconds. Determine the average speed (in m/s) of the object between t - 1 0 s and 3 0 s O 93 m/s 40 m/s 3.0 m/s O 0.0 m/s Click Save and Submit to save and submit. Click Save All Answers to save all answers