JAMB Physics 2022 Objective — Question 39

Question 39 of 41 from the Joint Admissions and Matriculation Board (JAMB) Physics 2022 Objective paper, with the correct answer and a full explanation.

Coin pushed horizontally at 15 ms⁻¹ from bench 1.5 m high. Distance from foot of bench to impact:

• A. 8.22 mCorrect
• B. 2.25 m
• C. 1.5 m
• D. 1.41 m

Explanation

t=√(2×1.5/10)≈0.5477 s; x=15×0.5477≈8.22 m.

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