Post-UTME Physics 2006 Objective — Question 4
Question 4 of 5 from the Post-UTME Screening (Post-UTME) Physics 2006 Objective paper, with the correct answer and a full explanation.
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An inclined plane which makes an angle of 30 degrees with the horizontal has a velocity ratio of
- A. 2Correct
- B. 1
- C. 0.866
- D. 0.5
Explanation
Velocity ratio = 1/sin(30) = 1/0.5 = 2.
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