Mohamed Abbas, a science teacher at Senioritis.io

Mohamed Abbas
June 21, 2023
Mechanical Engineering

The Four Forces of Flight: Lift, Weight, Thrust, and Drag – how these forces interact to achieve equilibrium during steady level flight of an aircraft.

When are the four forces that act on an aircraft in equilibrium? During unaccelerated level flight. The four forces that act on an aircraft are lift, weight,...

Mohamed Abbas
June 21, 2023
Mechanical Engineering

Effects of Departing Ground Effect on Aerodynamic Performance of Aircraft during Takeoff

An aircraft leaving ground effect during takeoff will experience an increase in induced drag and a decrease in performance. experience certain changes in its aerodynamic performance due...

Mohamed Abbas
June 21, 2023
Mechanical Engineering

The Hazards of Overweight Drones: Impaired Performance, Reduced Maneuverability, Safety Risks, and Regulatory Penalties.

What could be a consequence of operating a small unmanned aircraft above its maximum allowable weight? Shorter endurance. The consequences of operating a small unmanned aircraft above...

Mohamed Abbas
June 21, 2023
Mechanical Engineering

Mastering the Art of Preventing and Recovering from Stalls: An Essential Guide for Pilots

A stall occurs when the smooth airflow over the unmanned airplane’s wing is disrupted and the lift degenerates rapidly. This is caused when the wing exceeds its...

Mohamed Abbas
June 21, 2023
Mechanical Engineering

Angle of Attack in Aviation: Importance and Monitoring Techniques.

The term “angle of attack” is defined as the angle between the chord line of the wing and the relative wind. chord line of an airfoil (i.e.,...

Mohamed Abbas
June 21, 2023
Mechanical Engineering

Managing Load Factor for Safe Unmanned Aircraft Operations

When operating an unmanned airplane, the remote pilot should consider that the load factor on the wings may be increased any time the airplane is subjected to...

Mohamed Abbas
June 21, 2023
Pathology

Translocations: Types, Symptoms, Diagnosis, and Treatment

translocation Change to a chromosome in which a fragment of one chromosome attaches to a nonhomologous chromosome. Translocation refers to a type of chromosomal aberration or mutation...

Mohamed Abbas
June 21, 2023
Pathology

Derivative Chromosomes: Causes, Effects, and Diagnosis

derivative chromosome abnormal chromosome comprised of rearranged parts from two or more unidentified chromosomes joined to a normal chromosome A derivative chromosome is a type of chromosome...