Answer:
they use thermals and air currents to glide.
Explanation:
when they flap higher they use thermals and air currents because flapping takes a lot of fuel,energy
Answer:
The pressure is 2.167 psi.
Explanation:
Given that,
Diameter = 1.5 feet
Height = 10 feet
We need to calculate the psi at 5 feet
Using formula of pressure at a depth in a fluid
Suppose the fluid is water.
Then, the pressure is
![P=\rho g h](https://tex.z-dn.net/?f=P%3D%5Crho%20g%20h)
Where, P = pressure
= density
h = height
Put the value into the formula
![P=1000\times9.8\times1.524](https://tex.z-dn.net/?f=P%3D1000%5Ctimes9.8%5Ctimes1.524)
![P=14935.2\ N/m^2](https://tex.z-dn.net/?f=P%3D14935.2%5C%20N%2Fm%5E2)
Pressure in psi is
![P=2.166167621\ psi](https://tex.z-dn.net/?f=P%3D2.166167621%5C%20psi)
![P=2.167\ psi](https://tex.z-dn.net/?f=P%3D2.167%5C%20psi)
Hence, The pressure is 2.167 psi.
Answer:
A) v = 40 m / s, B) v_average = 20 m / s
Explanation:
For this exercise we will use the kinematics relations
A) the final velocity for t = 5 s and since the body starts from rest its initial velocity is zero
v = vo + a t
v = 0 + 8 5
v = 40 m / s
B) the average velocity can be found with the relation
v_average = vf + vo / 2
v-average = 0+ 40/2
v_average = 20 m / s
Answer:
Active listening is a technique that is used in counseling, training, and solving disputes or conflicts. It requires that the listener fully concentrate, understand, respond and then remember what is being said. This is opposed to other listening techniques like reflective listening and empathic listening.
Explanation: