Answer:
You didn't give the information needed for the answer bud
Explanation:
Answer:
Para que la masa del proton sea 1 kg se requieren alrededor de 6x10²⁶ protones.
Explanation:
Sabiendo que la masa del proton es:
![m_{p} = 1,67 \cdot 10^{-27} kg](https://tex.z-dn.net/?f=m_%7Bp%7D%20%3D%201%2C67%20%5Ccdot%2010%5E%7B-27%7D%20kg)
Entonces para que la masa sea 1 kg tenemos:
![1 kg = N*m_{p}](https://tex.z-dn.net/?f=%201%20kg%20%3D%20N%2Am_%7Bp%7D%20)
En donde N es el número de protones.
![N = \frac{1 kg}{1,67 \cdot 10^{-27} kg} = 6 \cdot 10^{26}](https://tex.z-dn.net/?f=N%20%3D%20%5Cfrac%7B1%20kg%7D%7B1%2C67%20%5Ccdot%2010%5E%7B-27%7D%20kg%7D%20%3D%206%20%5Ccdot%2010%5E%7B26%7D)
Por lo tanto, para que la masa del proton sea 1 kg se requieren alrededor de 6x10²⁶ protones.
Espero que te sea de utilidad!
Answer: I think the first option is the best option because water isn't a heat conductor and all the other options are not very accurate.
Explanation:
<span>C. Rationing
....................</span>
The initial velocity of the potato is 54.41 m/s.
The given parameters:
- <em>Mass of the potato, m = 0.34 kg</em>
- <em>Mass of the cart, m = 5.0 kg </em>
- <em>Velocity of the recoil, u₂ = 3.7 m/s</em>
<em />
The initial velocity of the potato is calculated by applying the principle of conservation of energy as follows;
![m_1u_1 = m_2 u_2\\\\u_1 = \frac{m_2 u_2}{m_1} \\\\u_1 = \frac{5 \times 3.7}{0.34} \\\\u_1 = 54.41 \ m/s](https://tex.z-dn.net/?f=m_1u_1%20%3D%20m_2%20u_2%5C%5C%5C%5Cu_1%20%3D%20%5Cfrac%7Bm_2%20u_2%7D%7Bm_1%7D%20%5C%5C%5C%5Cu_1%20%3D%20%5Cfrac%7B5%20%5Ctimes%203.7%7D%7B0.34%7D%20%5C%5C%5C%5Cu_1%20%3D%2054.41%20%5C%20m%2Fs)
Thus, the initial velocity of the potato is 54.41 m/s.
Learn more about conservation of linear momentum here: brainly.com/question/7538238