JAMB Physics 2025 Objective — Question 10
Question 10 of 40 from the Joint Admissions and Matriculation Board (JAMB) Physics 2025 Objective paper, with the correct answer and a full explanation.
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A block of weight 20 N rests on an incline at 30°. The component of its weight parallel to the incline is:
- A. 10 NCorrect
- B. 20 N
- C. √3 N
- D. 0 N
Explanation
W∥=W sinθ=20×0.5=10 N.
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