Explanation:
Newton's 2nd Law can be expressed in terms of the object's momentum, in this case the expelled exhaust gases, as
(1)
Assuming that the velocity remains constant then
Solving for 
we get
Before we plug in the given values, we need to convert them first to their appropriate units:
The thrust <em>F</em><em> </em> is
The exhaust rate dm/dt is
Therefore, the velocity at which the exhaust gases exit the engines is
<span>high pressure produced by the clouds because its the most likely!!!!!!!!!!</span>
Answer:
Explanation:
Magnetic field due to a long solenoid at the center is given by
here we know that
N = 300
L = 30 cm
i = 12 A
now magnetic field is given as
Now magnetic flux through the disc is given as
Answer:
Its vertical speed increases, and its horizontal speed remains the same.
Explanation:
Given that,
A baseball player throws a ball horizontally,
We know that,
A baseball player throws a ball horizontally, then vertical component of gravity will be increases but there is no acceleration in horizontal direction
So, horizontal velocity remains same.
Hence, Its vertical speed increases, and its horizontal speed remains the same.
Evaporate
Shape
I wish there were provided answer choices. Hope this helped
