- #1
Leoragon
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Homework Statement
Object dropped from a tower at height of 71.3 metres
What is the time it takes to hit the ground? What is the velocity when it does?
gravitational acceleration = 9.8m/s2
Homework Equations
V = ΔX/Δt
X = average velocity X time
The Attempt at a Solution
I don't know a formula that would enable me to get the time.