Physics Free fall

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14 Terms

1
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g =

10 /s²

2
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v =

gt

3
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d =

½ gt²

4
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v² =

2gd 

5
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t - total =

2(v) /g 

6
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Magnitude of up vs down speed

same

7
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Distance per second….

increases per second

8
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water drops…

get farther apart

9
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acceleration direction

always down

10
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jump acceleration

always g (almost 10, 9.8 m/s²)

11
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Speed at top

0 

12
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Acceleraion at top

9.8 m/s² downward

13
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prac: velocity after 6 s

10 × 6 - 60 m/s

14
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prac: total time for 30m/s launch

6s total