Free Fall

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Last updated 10:48 PM on 9/19/26
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6 Terms

1
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the vertical motion of an object that is under the influence of gravity only

Free Fall

2
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Key Terms: “Dropped”

Vi = 0 m/s and acceleration is positive

3
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If air resistance is in a drop problem, what is unchanged and what changes?

D and vi doesn’t change, vf and a decrease, and t increases

4
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Key Terms: “Thrown up or tossed”

Vf = 0 m/s & acceleration is negative

5
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Key Terms: “Comes back down”

Distance becomes negative, velocity = 0 m/s (b/c velocity = displacement / time and if it returns to the same spot it starts then displacement is 0)

6
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Key Terms: “Right before it’s caught”

d is negative, speed is positive, velocity is negative