Its either B. force or A. net force but I will go with force because forces can either push or pull I hope it help you.
Given the equivalent value to convert the units from kilograms to slug and feet to meters, we will proceed to define the equivalence of the 'Newton' in simplified units, that is,

Then,

Converting this value to British units we have that



Therefore the value of 15.0 N in pounds is 3.37 lb.
Choice c it's confusing to understand but it's c
Answer:
Specific gravity is 0.56
Explanation:
We know that
mass of water displaced by the wood is, m1( apparent mass when wood in air and lead is submerged in water) - m2(the apparent mass when wood and lead both are submerged in water)
= 0.0765 - 0.0452 = 0.0313 Kg
So the specific gravity of the wood is, = mass of wood / mass of water displaced by the wood
= 0.0175/0.0313
=0.56
The answer would be (D.) uranus