An object weighs 22 kg in water and 30kg in air. what is the upthrust
PHYSICS
JAMB 2011
An object weighs 22 kg in water and 30kg in air. what is the upthrust exerted by the liquid on the object.
[g = 10 ms2]
- A) 50 N
- B) 520 N
- C) 220 N
- D) 80 N
Correct Answer: D) 80 N
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