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Free Fall
When an object in motion is falling only under the force of gravity
When dropping an object, the Vi is
Vi=0
d=1/2 x acceleration x time²
when vi=0
d=Vi(t)+1/2(a)(t)²
when vi does not = 0
Inertia
The ability to resist motio
Greater mass = Greater Inertia
Greater Inertia
Lower mass=
Lower inertia
When an object is being dropped, gravity is
9.8
When an object is being thrown up, gravity is
-9.8
H max
Vi²/2g
When an object is thrown up, the vf is....
Vf=0
total time
2Vi/g