Answer:
The description of the circumstance is listed throughout the explanation subsection below.
Explanation:
There is a high opportunity to assume that there may be a perfect model for such a stable as well as a sustainable energy future, the position of technological advancement laid out.
Although there are two major problems mentioned below:
- There seems to be no consensus on the perfect blueprint for this.
- There's a lot we all don't think about.
Answer:
The phrases the describe the situation are A and C
Explanation:
1- If a car is at rest or uniform motion, it will remain in that condition until an external force acts on it. If the external forces acting on a body are balanced , it means that their sum is equals to 0, which eventually results that no Net force is acting on it.
For balance forces, ∑F = 0
2- If the car moving at a constant speed is slowing down, it means that the forces have become unbalanced, eventually resulting in a Net force in the opposite direction of the motion of the car, due to which it is slowing down
For unbalanced forces, ∑F ≠ 0
The question satisfies 2, which is the answer
I don't really now a answer to the first one but this answer is for the second one: They provide a standardized system of classification for a language barrier.
Answer:
The intensity of 4 lawn movers is 86 dB.
Explanation:
Intensity of one lawnmower = 80 dB
Let the intensity is I.
Use the formula of intensity
Now the intensity of 4 lawn movers is
