An object is dropped from a height of 22 meters. Ignoring air resistance, how long until the object hits the ground? What is the object's final velocity right before impact? GV. Ax=-22m a 9 = -9.8 m/s² V₁ = 0 m/s V₁= want t = want 0 x=bato Vf=at V/₂ =² (vy - v₁) 1 x=v₁t+=at² X= t Vf = V₁ + at v² = v² + 2ax 2 a = (v₁ - vi) t 1 x=v₁t+=at² 2 Vƒ = V₁ + at v² = v} + 2ax X= Ja+la 7. t
An object is dropped from a height of 22 meters. Ignoring air resistance, how long until the object hits the ground? What is the object's final velocity right before impact? GV. Ax=-22m a 9 = -9.8 m/s² V₁ = 0 m/s V₁= want t = want 0 x=bato Vf=at V/₂ =² (vy - v₁) 1 x=v₁t+=at² X= t Vf = V₁ + at v² = v² + 2ax 2 a = (v₁ - vi) t 1 x=v₁t+=at² 2 Vƒ = V₁ + at v² = v} + 2ax X= Ja+la 7. t
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Transcribed Image Text:An object is dropped from a height of 22 meters. Ignoring air resistance, how long
until the object hits the ground? What is the object's final velocity right before
impact?
GV.
Ax=-22m
a
9 = -9.8 m/s²
V₁ = 0 m/s
V₁= want
t = want
0
x=bato
Vf=at
V/₂ =²
(vy - v₁)
1
x=v₁t+=at²
X=
t
Vf = V₁ + at
v² = v² + 2ax
2
Transcribed Image Text:a =
(v₁ - vi)
t
1
x=v₁t+=at²
2
Vƒ = V₁ + at
v² = v} + 2ax
X=
Ja+la
7.
t
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