Question

6. A stone of weight 5N is immersed in water, its weight is decreased to 3 N.
a. What is the buoyancy experienced on the stone?
b. If the stone is immersed in saline water, which of the following is likely to be its weight?
(2N, 3N, 4N)​

Answer 1

Answer:

Weight of a stone in water =25N

Weight of the stone when it is immersed in water =12N

So,

Magnitude of buoyant force acting on the stone

=(25−12)N

=13N

Hence,

Answer 2

Answer:2

Explanation:jusjks