Multiple Choice
For flotation to occur,which of the following must exist?
A) buoyant force must exceed weight
B) buoyant force must equal or exceed weight
C) weight must exceed buoyant force
D) weight must equal or exceed buoyant force
Correct Answer:
Verified
Correct Answer:
Verified
Q31: Choose the term that describes an expression
Q32: Which of the following statements is accurate?<br>A)As
Q33: "Drafting" can reduce which kind of drag?<br>A)skin
Q34: Which of the following explains buoyancy?<br>A)Archimedes' principle<br>B)Bernoulli
Q35: The nature of the boundary layer depends
Q37: Which of the following is not true
Q38: Choose the term that describes the lift
Q39: A lift force created by spin is
Q40: Which of the following is considered a
Q41: "A flow characterized by smooth,parallel layers of