Question

graph d shows a car that is moving to the left and speeding up, then stops, then continues to the left with a constant velocity. graph d shows a car moving to the left and slowing down, stopping, then continuing to the left with a constant velocity. graph d shows a car moving to the right at a constant velocity, stopping, then continuing to the right and speeding up graph d shows a car that moves to the right with a constant velocity, stops, and then goes to the left with a constant velocity.

Explanation:

Step1: Analyze slope for velocity

The slope of a position - time graph gives velocity. Initially, the curve is concave - up and sloping downwards (negative slope), which means the magnitude of the velocity is decreasing (slowing down) as the car moves to the left (negative position values).

Step2: Identify stop

The flat part of the graph has a slope of 0, indicating the car has stopped.

Step3: Analyze final part

The final straight - line part has a constant negative slope, meaning the car is moving to the left with a constant velocity.

Answer:

Graph D shows a car moving to the left and slowing down, stopping, then continuing to the left with a constant velocity.