stating the formula that you use, shows that the speed of the stone, when it hits the ground is 32m/s, it says the stone takes 3.2 s to fall to the ground ignoring air resistance.
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Answer:i rlly hope this helps you
Explanation: take a= 10m/s square
u=0
t=3.2
v=u+at
v=0+3.2*10
v=0+32=32
hence , speed is 32
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