Question 0
In the fig above,A lever of length 200m is used to lift a load of mass 180kg. The pivot at P is 20m from the load. what minimum force F must be applied at the end of the lever [g = 10ms-2]
Objective
Question details
- Exam body
- JAMB
- Subject
- Physics
- Year
- 1993
- Question no.
- #0
- Type
- Objective
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