If an object is dropped from a height of 100 meters, ignorin...

Question

If an object is dropped from a height of 100 meters, ignoring air resistance, what will its speed be just before it hits the ground? (Take g=10m/s²)

A

44.72 m/s

B

20 m/s

C

14.14 m/s

D

100 m/s

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