The difference in the displacement from the starting point to 2 s and from 2 s to 5 s is
Correct answer: B. 1.5 m
- A. 1 m
- B. 1.5 m
- C. 2.5 m
- D. 5 m
Explanation
To find the difference in displacement, calculate the displacement from the starting point to 2 seconds and then from 2 seconds to 5 seconds. The correct difference is 1.5 m, which is the change in position between these intervals. Options A, C, and D represent incorrect calculations or assumptions about the displacement difference.
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About Displacement and Velocity
Displacement is the directed change in position, while velocity is the rate of change of displacement and includes both magnitude and direction. The topic connects position-time and velocity-time graphs with average and instantaneous values, and distinguishes displacement from distance and velocity from speed.
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