Pls answer 24 no. Q. Pls fast its urgent
Q.24. An iron ball of density  7 . 8   g / c m 2 and volume 200  c m 3 is totally immersed in water. Calculate the upthrust on it.
[Ans. 1.96 N]

upthrust=Vρwg=200*10-6*1000*9.8=1.96 N

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