As the headwind comes at the head of the plane, therefore 50 mph headwind slows the plane down.
Thus actual speed of plane with headwind,
Now using the formula ,
Hence plane will take time to complete the distance 1250 mile in 2.5 hours
Answer:
The first and the last answer
Answer:
To reverse all types of defects.
Explanation:
In the magnetic particle inspection method the material which is used in testing will utilize the magnet which is ferromagnetic and it is high permeable and the retentivity of this magnet is low.
It is a technique which is not destructive and this technique is used for detecting the surface and the hollow part of ferromagnetic substance and will reverse all these defects.
Therefore, circular and longitudinal way of magnetization will reverse all the types of defect.
Answer:
Acceleration,
Explanation:
Given that,
Mass of the planet Krypton,
Radius of the planet Krypton,
Value of gravitational constant,
To find,
The acceleration of an object in free fall near the surface of Krypton.
Solution,
The relation for the acceleration of the object is given by the below formula as :
So, the value of acceleration of an object in free fall near the surface of Krypton is
The resistance that one surface or object encounters when moving over another.
"a lubrication system that reduces friction”