A raft with an area of 16m^2 floats in a sea of fresh water. A seal...
A raft with an area of 16m^2 floats in a sea of fresh water. A seal of 132kg slides on top of the raft. How far does the raft sink into the water due to the seal? (Answer: 8.25X10^-3m)
Homework Answers
Suppose raft sinks h height more due to weight.
increase in pressure due to weight = mg/A
it should be equal to rho x g x h
132g/16 = 1000g(h)
h = 8.25 x 10-3 m. Answer
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