Question

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distance vs. timebank words: constant, not moving,increasing, decreasing)bank words: away or towardsorangespeed:________direction:______bluespeed:______position:not moving, sitting in thepoint______redspeed:______direction:______greenspeed:______direction:________part 4: graphing motion of a battery carthe battery car does the following 4 stages ofmotion:1) leaves the origin and goes 8 meters forward in 4 sec.2) the car stops for 2 sec.3) then moves backwards 3 meters in 3 sec.4) the car then stops for 1 sec. (done!)hint:1) add up all the times to get therange to figure out the scale2) add up all the meters forward toget the range for the distance anddetermine the scale

Explanation:

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Top Graph Analysis Steps:

Step1: Analyze Orange line

Horizontal line = constant distance.
Speed: Not moving; Direction: N/A (stationary)

Step2: Analyze Blue line

Curved line, slope decreases over time.
Speed: Decreasing; Direction: away (distance increases)

Step3: Analyze Red line

Straight, positive slope = steady speed.
Speed: Constant; Direction: away (distance increases)

Step4: Analyze Green line

Curved line, slope increases over time.
Speed: Increasing; Direction: away (distance increases)

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Battery Car Graph Steps:

Step1: Calculate total time

Total time = $4 + 2 + 3 + 1 = 10$ sec

Step2: Calculate position range

Max position = 8 m; Min position = 0 m; Final position = $8 - 3 = 5$ m

Step3: Define key time-position points

• 0 sec: 0 m (start at origin)
• 4 sec: 8 m (end of forward motion)
• 6 sec: 8 m (end of 2 sec stop)
• 9 sec: 5 m (end of backward motion)
• 10 sec: 5 m (end of 1 sec stop)

Step4: Set graph scale

Time axis: 1 square = 1 sec (fits 10 sec total). Position axis: 1 square = 1 m (fits 8 m max).

Step5: Plot and connect points

Draw straight lines between consecutive points to represent each motion stage.

Answer:

Top Section (Distance vs. Time Graph Analysis):

1. Orange: Speed: Constant; Direction: away
2. Blue: Speed: Not moving; Position: 60
3. Red: Speed: Constant; Direction: away
4. Green: Speed: Increasing; Direction: away

Bottom Section (Battery Car Motion Graph):

Time (sec)	Position (metres)
4	8
6	8
9	5
10	5

(Graph scale: Time axis: 1 square = 1 sec; Position axis: 1 square = 1 metre. Plot the points above and connect with straight lines between each interval.)