Awatermelon cannon fires a watermelon vertically up into the air at a velocity of +9.5m/s, starting from an initial position of 1.2m above the ground. when the watermelon reaches the peak of its flight, what is:

a) the velocity

b) the acceleration

c) the elapsed time

d) the height above the ground

i think if it were me i whould divide 300 dide 15

step-by-step explanation:

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