Answer:
Volume flow rate
meter cube per second
Explanation:
As we know that the
Pressure at the two ends would be the same along with volume of flow.
i.e

and

Re arranging the file, we get -

The flow equation is

Substituting the value of
in above equation, we get -

Substituting the given values in above equation we get

Volume flow rate

C.c<span>onduction, is the transfers of heat between substances that are in direct contact.</span>
Answer:

Explanation:
We must separate the motion into two parts, the first when the rocket's engines is on and the second when the rocket's engines is off. So, we need to know the height (
) that the rocket reaches while its engine is on and we need to know the distance (
) that it travels while its engine is off.
For solving this we use the kinematic equations:
In the first part we have:

and the final speed is:

In the second part, the final speed of the first part it will be the initial speed, and the final speed is zero, since gravity slows it down the rocket.
So, we have:

The sum of these heights will give us the total height, which is known:

This is the time that its needed in order for the rocket to reach the required altitude.
Answer:
Part a)

Part b)

Part c)

Explanation:
Part a)
as we know that angular acceleration of the wheel is given as

now the radius of the wheel is given as
R = 3.21 cm
so the tangential acceleration is given as



Part b)
frequency of the wheel at maximum speed is given as


now we know that

now radial acceleration is given as


Part c)
total angular displacement of the point on rim is given as

here we know that



now angular displacement will be


now the distance moved by the point on the rim is given as


