A cannon fires a projectile as shown. The dashed line shows the trajectory in the absence of gravity; points MNOP correspond to the position of the projectiole at one second intervals. If g = 10 m/s2, the lengths X,Y,Z are:
A) 5 m, 10 m, 15 m
B) 5 m, 20 m, 45 m
C) 10 m, 40 m, 90 m
D) 10 m, 20 m, 30 m
E) 0.2 m, 0.8 m, 1.8 m
Correct Answer:
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