A sample of metal weighs 210 n in air, 180 n in water. Then the buoyant force on the metal is
Answers
Answered by
6
Answer:
30 N
Explanation:
The gravitational force varies from one medium to Pitney
Answered by
1
Answer:
30N
Explanation:
buoyant force means the force applied by the water in upward direction
see,
a metal weight in air =210N
f1 = 210N
same metal weights in water = 180N (f2)
loss in weight = 210N -180N (f1 -f2)
therefore 30N = buoyant force
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