Question 9
A uniform metre rule of mass 90g is provided at the 40cm mark. If the rule is in equilibrium with an unknown mass m placed at the 10cm mark and a 72g mass at the 70cm mark, determine m
Objective
Question details
- Exam body
- WAEC
- Subject
- Physics
- Year
- 2000
- Question no.
- #9
- Type
- Objective
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