Answer:
<h2>48 N</h2>
Explanation:
The force acting on an object given it's mass and acceleration can be found by using the formula
force = mass × acceleration
From the question we have
force = 12 × 4
We have the final answer as
<h3>48 N</h3>
Hope this helps you
Answer: 45kg
Explanation:
Since 25% of the ingot consists of zinc, it implies that (100 - 25) = 75% of copper is contained in the ingot.
We then calculate 75% of 60kg to get the amount of kilograms of copper that the ingot of brass contain. This will be:
= 75% × 60
= 75/100 × 60
= 0.75 × 60
= 45kg
Answer: b. NIMBYs
Explanation:
NIMBY is actually an acronym for the word "not in my back yard"). Nimby occurs when residents oppose specific placement of land usages using nuisance theories and local zoning laws.
In some cases however, the oppositions posed by these NIMBYs can be trashed and silenced through a constitutional process and making the NIMBYs know the usefulness of the proposed development in such areas.
The name given to this group is called Nimbys.
