Answer:
It could affect how far the projectile travels
Explanation:
Facing Uphill: Moves less far
Downhill: Moves further
Answer:
y ≈ 2.5
Explanation:
Given data:
bottom width is 3 m
side slope is 1:2
discharge is 10 m^3/s
slope is 0.004
manning roughness coefficient is 0.015
manning equation is written as
![v =1/n R^{2/3} s^{1/2}](https://tex.z-dn.net/?f=v%20%3D1%2Fn%20R%5E%7B2%2F3%7D%20s%5E%7B1%2F2%7D)
where R is hydraulic radius
S = bed slope
![Q = Av =A 1/n R^{2/3} s^{1/2}](https://tex.z-dn.net/?f=Q%20%3D%20Av%20%3DA%201%2Fn%20R%5E%7B2%2F3%7D%20s%5E%7B1%2F2%7D)
![A = 1/2 \times (B+B+4y) \times y =(B+2y) y](https://tex.z-dn.net/?f=A%20%3D%201%2F2%20%5Ctimes%20%28B%2BB%2B4y%29%20%5Ctimes%20y%20%3D%28B%2B2y%29%20y)
![R =\frac{A}{P}](https://tex.z-dn.net/?f=R%20%3D%5Cfrac%7BA%7D%7BP%7D)
P is perimeter ![= (B+2\sqrt{5} y)](https://tex.z-dn.net/?f=%3D%20%20%28B%2B2%5Csqrt%7B5%7D%20y%29)
![R =\frac{(3+2y) y}{(3+2\sqrt{5} y)}](https://tex.z-dn.net/?f=R%20%3D%5Cfrac%7B%283%2B2y%29%20y%7D%7B%283%2B2%5Csqrt%7B5%7D%20y%29%7D)
![Q = (2+2y) y) \times 1/0.015 [\frac{(3+2y) y}{(3+2\sqrt{5} y)}]^{2/3} 0.004^{1/2}](https://tex.z-dn.net/?f=Q%20%3D%20%282%2B2y%29%20y%29%20%5Ctimes%201%2F0.015%20%5B%5Cfrac%7B%283%2B2y%29%20y%7D%7B%283%2B2%5Csqrt%7B5%7D%20y%29%7D%5D%5E%7B2%2F3%7D%200.004%5E%7B1%2F2%7D)
solving for y![100 =(2+2y) y) \times (1/0.015) [\frac{(3+2y) y}{(3+2\sqrt{5} y)}]^{2/3} \times 0.004^{1/2}](https://tex.z-dn.net/?f=100%20%3D%282%2B2y%29%20y%29%20%5Ctimes%20%281%2F0.015%29%20%5B%5Cfrac%7B%283%2B2y%29%20y%7D%7B%283%2B2%5Csqrt%7B5%7D%20y%29%7D%5D%5E%7B2%2F3%7D%20%5Ctimes%200.004%5E%7B1%2F2%7D)
solving for y value by using iteration method ,we get
y ≈ 2.5
Answer:
Feedback control of arm movements using Neuro-Muscular Electrical Stimulation (NMES) combined with a lockable, passive exoskeleton for gravity compensation
An effect might be a customer not wanting to buy it specifically because it’s by an airport, or maybe the customer wants to buy it because it’s right next to the airport, and a lot of people go to the airport so therefore they might go to the building next to the airport.
Answer:
The answer is blueprint.
Explanation:
Have a nice day or night!