1336795
Descrição
Mapa Mental por cesces2010, atualizado more than 1 year ago
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Criado por cesces2010
mais de 11 anos atrás
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Free Fall
- No forces act on an
object other than
gravitational force
- Th magnitude for the
free fall acceleration
near the Earth's
surface is 9.8 m/s^2
- Vertical motion
- Y axis
- + upwards
- Y axis
- direction of acceleration is down ag=-g
- If an object goes
up a makes it
slow down
- object down,
acceleration= object
speeds up
- If an object goes
up a makes it
slow down
- It is only considered
free fall when there is
no other force acting
on it.
- A guy that throws
himself form an
airplane to use then
a parachute to stop
falling so fast
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