Question

a rocket is designed to drop its first stage mid-flight. due to a malfunction, this does not occur. what is a possible result of this malfunction?
a. thrust will increase.
b. the rocket is now too heavy to reach its destination.
c. the specific impulse will increase.
d. rocket stages will drop.

Explanation:

Rocket stages are jettisoned to reduce mass, which allows the remaining vehicle to use its fuel efficiently to reach the intended speed/altitude. If the first stage is not dropped, the rocket carries unnecessary extra mass, making it too heavy to achieve the required velocity to reach its destination. Thrust and specific impulse depend on the rocket engines, not the jettisoned mass, and the stages will not drop if the malfunction prevents it.

Answer:

B. The rocket is now too heavy to reach its destination.