First off, you need to know the weight of the projectile, lift and drag coefficients something like a high Reynolds number is preferred, then use the gravitational constant of 9.8 meters per second squared those would be a good start to get closer to your goal
Answer:
Analyze the positive and negative consequences of catastrophic events of the last 40-50 years and the individuals that had an impact on these events. Meaning.
Explanation:
To solve this problem it is necessary to apply the equations related to the conservation of momentum.
This definition can be expressed as
![m_1u_1+m_2u_2 = (m_1+m_2)V_f](https://tex.z-dn.net/?f=m_1u_1%2Bm_2u_2%20%3D%20%28m_1%2Bm_2%29V_f)
Where
= Mass of each object
= Initial Velocity of each object
= Final velocity
Rearranging the equation to find the final velocity we have,
![V_f = \frac{m_1u_1+m_2u_2}{(m_1+m_2)}](https://tex.z-dn.net/?f=V_f%20%3D%20%5Cfrac%7Bm_1u_1%2Bm_2u_2%7D%7B%28m_1%2Bm_2%29%7D)
Our values are given as
![m_1 = 96Kg\\m_2 = 0.9Kg\\u_1 = 6.3m/s\\u_2 = 27.4m/s](https://tex.z-dn.net/?f=m_1%20%3D%2096Kg%5C%5Cm_2%20%3D%200.9Kg%5C%5Cu_1%20%3D%206.3m%2Fs%5C%5Cu_2%20%3D%2027.4m%2Fs)
Replacing we have,
![V_f = \frac{(96)(6.3)+(0.9)(27.4)}{(96+0.9)}](https://tex.z-dn.net/?f=V_f%20%3D%20%5Cfrac%7B%2896%29%286.3%29%2B%280.9%29%2827.4%29%7D%7B%2896%2B0.9%29%7D)
![V_f = 6.4959m/s](https://tex.z-dn.net/?f=V_f%20%3D%206.4959m%2Fs)
Therefore the final velocity is 6.5m/s
Answer:
V4=9.197v
Explanation:
Given:
V1= 18v ,V2= 12v ,r1=r5=58ohms ,r2=r6=124ohms , r3=47ohms ,r4= 125ohms
V4= I4R4 = V2/(R4 + R5)×R4
V4= 12×125 /(125 + 58)
V4=1500/183 =9.197v