You're welcome lol! !!!!!!!!!!!!!!
:):):):)
wth u should clear ur question
Answer:
v = 1.076 m /s
Explanation:
Initial volume of balloon = 4/3 x 3.14 x (9.905/2)³
=508.56 m³
Final volume of balloon = 4/3 x 3.14 x (16.502/2)³
= 2351.73 m³
Increase in volume = 1843.17 m³
Cross sectional area of inlet A = 3.14 x( 1.458/2)²
A = 1.6687 m²
Volume rate of flow of air = cross sectional area x velocity of inflow
= 1 .6687 V [ V is velocity of inflow ]
Total time taken = Increase in volume / rate of flow of air
17.108 X 60 = 1843.17 / 1.6687 V
V = 
v = 1.076 m /s
Answer:
No, I did not. Thank you for educating me!
Explanation:
Have a great day!
Answer:
M_o = 18.84 N*m in the clockwise direction.
Explanation:
Given:
- Force F = 120 N
- base b = 610 mm
- height h = 330 mm
Find:
Moment M_o about origin and its direction:
Solution:
- The force has two components F_x and F_y along base b and height h, respectively:
F_x = F*cos(Q)
F_x = F*(h / sqrt (h^2 + b^2))
F_x = 120*(330 / sqrt (330^2 + 610^2))
F_x = 57.098 N
- We can skip F_y as it passes through the the origin, hence moment produced is zero.
- Moment about O is :
M_o = F_x * h
M_o = 57.098*.33
M_o = 18.84 N*m in the clockwise direction.
