Multiple Choice
A spaceship is observed traveling in the positive x direction with a speed of 150 m/s when it begins accelerating at a constant rate. The spaceship is observed 25 s later traveling with an instantaneous velocity of 1500 m/s at an angle of 55° above the +x axis.
-What was the magnitude of the acceleration of the spaceship during the 25 seconds?
A) 1.5 m/s2
B) 7.3 m/s2
C) 28 m/s2
D) 48 m/s2
E) 57 m/s2
Correct Answer:

Verified
Correct Answer:
Verified
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