Question

Suppose that an object is dropped from a height of
h
meters and hits the ground with a velocity of
v
meters per second. Then
=v19.6h
. If an object is dropped from a height of
15.4
meters, with what velocity does it hit the ground?
Round your answer to the nearest tenth.

Answer 1

make hours to seconds to match meters
19.6*3600=70560 seconds
And is dropped from a height of 15.4 meters then the velocity will be
15.4m/70560s = 0.0002182539m/s