What is the loss of velocity increment experienced by a rocket as a re – McqOptions

MCQOPTIONS

1.	What is the loss of velocity increment experienced by a rocket as a result of drag in the atmosphere?
A.	5-10%
B.	15-20%
C.	25-30%
D.	35-40%
Answer» B. 15-20%

Discussion

No Comment Found

Related MCQs

Dynamic pressure experienced by the rocket in the lower atmosphere is ______ compared to that experienced at higher altitudes.
Which of the following is the correct expression for gravitational acceleration (g) at a height h, given go refers to gravitational acceleration on the earth s surface and Ro refers to effective radius of earth?
What is the loss of velocity increment experienced by a rocket as a result of drag in the atmosphere?
The lift and drag coefficients are not primarily a function of ____________
What is the angle of attack for a missile?
In writing the expressions for CL and CD for missiles and rockets, what does area A denote?
If L denotes the lift and denotes flight path angle, then what is the aerodynamic force acting normal to the flight path?
Which of the following is a reasonable factor of increase for effective exhaust velocity (c) as altitude is increased?
Which of the following is not an external force acting on a vehicle flying in the earth s atmosphere?