JAMB Physics 2020 Objective — Question 3
Question 3 of 40 from the Joint Admissions and Matriculation Board (JAMB) Physics 2020 Objective paper, with the correct answer and a full explanation.
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3. A car accelerates uniformly from rest at 4m/s2. How far will it travel in the fifth second?
- A. A. 100m
- B. B. 50m
- C. C. 32m
- D. D. 18mCorrect
Explanation
Distance in nth second = u + a(2n-1)/2 = 0 + 4(9)/2 = 18m.
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