Multiple Choice
A laser is thrown upward with a speed of 12 m/s on the surface of planet X where the acceleration due to gravity is and there is no atmosphere. How long does it take for the laser to reach the maximum height?
A) 16 s
B) 11 s
C) 14 s
D) 8.0 s
Correct Answer:

Verified
Correct Answer:
Verified
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