Question #6416897Single Choice
Physics
Question
Car A and Car B, start from the same point on a straight road. Car A moves at a speed of 10 m/s, and Car B moves at a speed of 5 m/s.
Which of the following statements is true?
Options
A
When moving in the same direction, a person in Car A observes Car B approaching at 5 m/s.
B
When moving in the same direction, a person in Car B observes Car A moving away at 15 m/s.
C
When moving in opposite directions, a person in Car A observes Car B moving away at 15 m/s.
D
When moving in opposite directions, a person in Car B observes Car A approaching at 5 m/s.
Answer & Analysis
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