Please solve these all questions .
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Answer:
Hello mate ✌️
Explanation:
V^2=u^2+2gh
here u is zero.
g is 10m/s^2.
and h is 20m
By claculating we get V=10✓2
which is the required answer.
phenomenal
hope it will be helpful to you ✌️
itz Essar 03 ❤️
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