Calculate the buoyant force acting on it if a stone of mass 250g is thrown in water?

Explanation:

A common stone may have densities between and . Let consider a rock with a density of . The buoyant force acting on the stone has the following formula:

i wanna say it’s between b and d, leaning more towards b.

emily ruth's annual premium is $1058.50

step-by-step explanation:

emily ruth is a female of 27 years age purchasing 20 year endowment insurance with face value $25000.

from the given table,

for females, the age of a male 3 years younger should be used.

so, we have to check for 24 year male for 20 year endowment.

it is 42.34 for every $1000 face value.

for a face value of $25000,

it is 25 * 42.34 = $1058.50

∴ emily ruth's annual premium is $1058.50