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Problem 2. A car travelling in a straight line at a constant speed of 60\frac{km}{h} reaches a gas station. The driver brakes, so the car slows down, at constant acceleration, to a complete stop. It stays there for a few seconds, then accelerates, at constant acceleration, until it reaches a speed of 90\frac{km}{h}. Draw the general diagram, the motion diagram, the position versus time, the velocity versus time, and the acceleration versus time graphs. In your diagrams and graphs include the whole motion: the car travelling at constant speed; the slowing down; the rest and the acceleration.

          Problem 2. A car travelling in a straight line at a constant speed of 60\frac{km}{h} reaches a gas
station. The driver brakes, so the car slows down, at constant acceleration, to a complete stop. It stays there for a few seconds, then accelerates, at constant acceleration,
until it reaches a speed of 90\frac{km}{h}. Draw the general diagram, the motion diagram, the
position versus time, the velocity versus time, and the acceleration versus time graphs.
In your diagrams and graphs include the whole motion: the car travelling at constant
speed; the slowing down; the rest and the acceleration.

Problem 2. A car travelling in a straight line at a constant speed of 60(km)/(h) reaches a gas
station. The driver brakes, so the car slows down, at constant acceleration, to a complete stop. It stays there for a few seconds, then accelerates, at constant acceleration,
until it reaches a speed of 90(km)/(h). Draw the general diagram, the motion diagram, the
position versus time, the velocity versus time, and the acceleration versus time graphs.
In your diagrams and graphs include the whole motion: the car travelling at constant
speed; the slowing down; the rest and the acceleration.

Added by Daniel I.

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