JAMB Physics 2022 Objective — Question 17
Question 17 of 41 from the Joint Admissions and Matriculation Board (JAMB) Physics 2022 Objective paper, with the correct answer and a full explanation.
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Train decelerates from 30 ms⁻¹ at 0.2 ms⁻². Total distance before stopping:
- A. 1500 m
- B. 2100 m
- C. 2250 mCorrect
- D. 2500 m
Explanation
v²=u²-2as → s=900/0.4=2250 m.
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