A ball is thrown at an original speed of 8.0 m/s at an angle of 
above the horizontal. If there is no air resistance, what is the speed of the ball when it returns to the same horizontal level?
A) 9.8 m/s
B) 8.0 m/s
C) 4.0 m/s
D) 16 m/s
Correct Answer:
Verified
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