Asked by roger

a steel ball dropped from a tower strikes the ground in 3.0 seconds. Find the velocity with which the ball strikes the ground and the height of the tower in meters.
Answered by MathMate
vf=vi+aΔt
=0-9.8*3
=-29.4 m/s

Distance
=average velocity*time
=-14.7*3
=-44.1 m
Answered by Anonymous
78
Answered by may
44.1
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