A) immediately stops, throwing all of the occupants to the front
B) begins slowing down and eventually comes to rest
C) keep moving at constant speed for a while, and then begins to slow down
D) keeps moving forever with constant speed
Correct Answer: D
Solution :
[d] Due to malfunctioning of engine, the process of rocket fusion stops hence net force experienced by the spacecraft becomes zero. Afterwards the spacecraft continues to move with a constant speed.You need to login to perform this action.
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