Answer:m1v1 + m2v2 = (m1f + m2f)vf. 3000kg(10.0m/s) + (15000kg)(0.0m/s) = (18000kg)(vf).
Explanation:
Answer:
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Answer:
In the DSM-IV, patients only needed one symptom present to be diagnosed with substance abuse, while the DSM-5 requires two or more symptoms in order to be diagnosed with substance use disorder. The DSM-5 eliminated the physiological subtype and the diagnosis of polysubstance dependence.
Explanation:
hope this help you
I know from experience that if you put plants in the hill,trees, bushes, flowers and whatnot. Most erosion and landslides are caused by water that has soaked through the soil causing it to become soft. But the plants soak up the water through the roots, making it harder to flood (Which means the ground has soaked up to much water so it floods)
Answer:
The voltage is 2.114 V.
Explanation:
Given that,
Mass of both weights = 225 gm
Transducer sensitivity = 0.5 V/N
The first mass is located 20∘ north of east, the second mass is located 20∘ south of east,
We need to calculate the net equivalent force
Using formula of force
![F_{3}=m_{1}g\cos\theta+m_{2}g\cos\theta](https://tex.z-dn.net/?f=F_%7B3%7D%3Dm_%7B1%7Dg%5Ccos%5Ctheta%2Bm_%7B2%7Dg%5Ccos%5Ctheta)
![F_{3}=2mg\cos\theta](https://tex.z-dn.net/?f=F_%7B3%7D%3D2mg%5Ccos%5Ctheta)
Put the value into the formula
![F_{3}=2\times0.225\times10\cos20^{\circ}](https://tex.z-dn.net/?f=F_%7B3%7D%3D2%5Ctimes0.225%5Ctimes10%5Ccos20%5E%7B%5Ccirc%7D)
![F_{3}=4.228\ N](https://tex.z-dn.net/?f=F_%7B3%7D%3D4.228%5C%20N)
We need to calculate the voltage
Using formula of voltage
![Voltage =sensitivity\times F_{3}](https://tex.z-dn.net/?f=Voltage%20%3Dsensitivity%5Ctimes%20F_%7B3%7D)
Put the value into the formula
![Voltage=0.5\times4.228](https://tex.z-dn.net/?f=Voltage%3D0.5%5Ctimes4.228)
![Voltage =2.114\ V](https://tex.z-dn.net/?f=Voltage%20%3D2.114%5C%20V)
Hence, The voltage is 2.114 V.