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irakobra [83]
3 years ago
11

A branch falls from a tree how fast is the branch moving after drug .28 seconds

Physics
1 answer:
alexdok [17]3 years ago
6 0
Acceleration=9.81m/s^2
initial velocity=0m/s
time=.28s

We have to find final velocity.

The equation we use is

Final velocity=initial velocity+acceleration x time

Vf=0m/s+(9.81m/s^2)(.28s)
Vf=2.7468m/s

We would round this to:

Vf (final velocity)=2.7m/s
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