please explain with the following position velocity and acceleration example pro

Question

please explain with the following position velocity and acceleration example provided. 2nd pic

Setup: You are in a car on a North-South roadway with no bends, no other cars, and no intersections. You can put the car in drive (Northbound direction) or reverse (Southbound direction), and you can use the gas pedal or the brake. Assume that if you neither hit the gas nor the brake you will coast ata constant velocity Assignment Describe a step-by-step procedure for making the following descriptions true of your car (see Table 1). Then state whether the car is speeding up, slowing down, or moving at a constant velocity and in which direction. cloc c Pos.

Explanation / Answer

a) 1. Put the car in drive 2. Hit the gas pedal

b) 1.  1. Put the car in drive 2. Hit the gas pedal 3. Hit the brake to stop the car ( since its slowing down acceleration is negative)

c) 1. Put in drive

2. Put in reverse

3. Hit gas pedal

4. Hit brake to stop

5. Put in forward drive

6. Hit gas

When you pass through your original point your x = o while velocity and acceleration arr positive

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