Math Problem Statement
To determine the height ( h_0 ) above the ground where the acorn was before it fell, we need to find out where the acorn started falling from, given that it takes 0.216 seconds to pass the length of the meter stick. Use g=9.81m/s^2 for the gravitational acceleration. How high h0 above the ground was the acorn before it fell?
Solution
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Math Problem Analysis
Mathematical Concepts
Kinematics
Gravitational Acceleration
Free Fall
Formulas
d = v_0 t + (1/2) g t^2
v_0 = sqrt(2gh_0)
Theorems
Kinematic Equations of Motion
Suitable Grade Level
Grades 10-12
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