Question 0
The weight W kg of a metal bar varies jointly as its length L meters and the square of its diameter d meters. If w = 140 when d = 42/3 and L = 54, find d in terms of W and L.
Objective
Question details
- Exam body
- JAMB
- Subject
- Mathematics
- Year
- 2005
- Question no.
- #0
- Type
- Objective
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