Multiple Choice
A projectile is shot from the surface of Earth by means of a very powerful cannon.If the projectile reaches a height of 100.0 km above Earth's surface,what was the speed of the projectile when it left the cannon?
A) 1036 m/s
B) 1123 m/s
C) 1265 m/s
D) 1392 m/s
E) 1409 m/s
Correct Answer:
Verified
Correct Answer:
Verified
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