Answer:
Tbc = 230.69 N ; Fac = 172.31 N
Explanation:
Sum of forces in y direction:
![T_{BC} * sin (35) = 300*sin (70) + F_{AC}*sin (60) .... Eq 1\\](https://tex.z-dn.net/?f=T_%7BBC%7D%20%2A%20sin%20%2835%29%20%3D%20300%2Asin%20%2870%29%20%2B%20%20F_%7BAC%7D%2Asin%20%2860%29%20....%20Eq%201%5C%5C)
Sum of forces in x direction:
![T_{BC} * cos (35) + F_{AC}*cos (60)= 300*cos (70) .... Eq 1\\](https://tex.z-dn.net/?f=T_%7BBC%7D%20%2A%20cos%20%2835%29%20%2B%20%20F_%7BAC%7D%2Acos%20%2860%29%3D%20300%2Acos%20%2870%29%20%20....%20Eq%201%5C%5C)
Solving Eq 1 and Eq 2 simultaneously:
![T_{BC} = 281.9077862 + \sqrt{3} / 2 * F_{AC}\\\\F_{AC} (1.736868124) = 300*cos (70) - 491.4912266*cos (35)\\\\F_{AC} = - \frac{300}{1.736868124}\\\\F_{AC} = - 172.73 N\\\\T_{BC} = 230.69 N](https://tex.z-dn.net/?f=T_%7BBC%7D%20%3D%20281.9077862%20%2B%20%5Csqrt%7B3%7D%20%2F%202%20%2A%20F_%7BAC%7D%5C%5C%5C%5CF_%7BAC%7D%20%281.736868124%29%20%3D%20300%2Acos%20%2870%29%20-%20491.4912266%2Acos%20%2835%29%5C%5C%5C%5CF_%7BAC%7D%20%3D%20-%20%5Cfrac%7B300%7D%7B1.736868124%7D%5C%5C%5C%5CF_%7BAC%7D%20%3D%20-%20172.73%20N%5C%5C%5C%5CT_%7BBC%7D%20%3D%20230.69%20N)
Answer: Tbc = 230.69 N ; Fac = 172.31 N
Answer:
C) When wind direction or wind speed changes with altitude :)
Explanation:
Answer:
Overtones occur when a vibrational frequency mode is excited from v=0 to v=2, which is called the first overtone wave number, or v=0 to v=3, the second overtone wave number.
No, it is not possible for thermal energy to be equal in both bowls.