Answer:
option B...
they represent different concept...
i hope this will answer your question
FT=MV
F(4)=(5)(20)
F= 100/4
F= 25 N
Answer:
A
Explanation:
There are three basic forces in aerodynamics: acceleration, which moves an airplane forward; drag, which holds it back; and height, which keeps it airborne. Lift is generally explained by three theories: Bernoulli's principle, the Coanda effect, and Newton's third law of motion.
