Question

a ball is dropped from the top of the building it requires a velocity of 80m/s-² on reaching the ground. calculate the height of the building.take g=10m/s-²​

Answer 1

Answer:

u have typed velocity as 80 and in the question it's 30 anyways I'm solving for both, use it as per your convenience

Explanation:

check everything write the same statements calculations are different

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