Answer:
Explanation:
The difference between top and bottom surfaces is computed by the following hydrostatic equivalence:
Answer:
The angular velocity is
Explanation:
Generally the acceleration experienced by the propeller blade's is broken down into
The Radial acceleration which is mathematically represented as
And the Tangential acceleration which is mathematically represented as
The net acceleration is evaluated as
Now since angular speed varies directly with angular acceleration so when acceleration is maximum the angular velocity is maximum also and this point if the propeller blade's tip exceeds it the blade would fracture
So at maximum angular acceleration we a have
Answer:
1
The arrow with greater impart is Arrow B
2
The both arrows will feel the same impulse
Explanation:
1. Arrow B since it used more force to stop itself in a shorter distance.
2. They should feel the same impulse since the both had the same momentum
It is the heat required to raise the temperature of the unit mass of a given substance by a given amount (usually one degree).
12N because you are just adding those two up on the same side