Work<span> is done when a force that is applied to an object moves that object. The </span>work<span> is calculated by multiplying the force by the amount of movement of an object. Force is mass times acceleration. The problem says the system is at constant velocity therefore acceleration is zero. Thus, work done would be zero as well.
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Answer:
Step-by-step explanation:
??. What can’t you get
Answer:
6,764 coins
Step-by-step explanation:
76 bags of coins x 89 coins per bag = 6,764 total coins
Answer:
![3\frac{2}{9} units](https://tex.z-dn.net/?f=3%5Cfrac%7B2%7D%7B9%7D%20units)
Step-by-step explanation:
We are given;
Area of a triangle as
square units
The base is
units
We are supposed to determine the height of the triangle;
We know that the area of a triangle is given by the formula;
Area = 0.5 × b × h
Therefore, in this case;
![Area = 0.5*3\frac{3}{5}*h](https://tex.z-dn.net/?f=Area%20%3D%200.5%2A3%5Cfrac%7B3%7D%7B5%7D%2Ah)
But, Area ![=5\frac{4}{5}](https://tex.z-dn.net/?f=%3D5%5Cfrac%7B4%7D%7B5%7D)
Therefore;
![5\frac{4}{5}=0.5*3\frac{3}{5}*h](https://tex.z-dn.net/?f=5%5Cfrac%7B4%7D%7B5%7D%3D0.5%2A3%5Cfrac%7B3%7D%7B5%7D%2Ah)
![5\frac{4}{5}=1\frac{4}{5}*h](https://tex.z-dn.net/?f=5%5Cfrac%7B4%7D%7B5%7D%3D1%5Cfrac%7B4%7D%7B5%7D%2Ah)
Therefore;
![h=5\frac{4}{5}/1\frac{4}{5}](https://tex.z-dn.net/?f=h%3D5%5Cfrac%7B4%7D%7B5%7D%2F1%5Cfrac%7B4%7D%7B5%7D)
![h=3\frac{2}{9}](https://tex.z-dn.net/?f=h%3D3%5Cfrac%7B2%7D%7B9%7D)
Therefore, the length of the height is
units