The answer is 'A', they travel parallel to the direction of motion
Answer:
52.47706 mph
54.5 mph
Explanation:
The average speed is given by


Julie's average speed on the way to Grandmother's house is 52.47706 mph

Average speed on the return trip is 54.5 mph
An object in motion changes position
Answer:
- Please see the attached picture for full solution!:)
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