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Can you please explain when and how to use every equation here
Transcribed Image Text:Chapter 7
where
also
where
K=/m²
WG = -AUG = -AUay and W, =W₁ = -AU, = -AUel
where (with up as the positive direction):
Uc = Ugray = mgy_and U₁ = U₁ = ²
W = Fscos F= F if F= constant
Fnet & Cos= AK
Whet =
and
Wuet =
or equivalently:
W₁otal Wr₁ + W₂+.
Wotal AK ** Wae= Wother = AE = Ey - E₁
EK+U If We Wother = 0. then E, E
=
K₁ +U₁=K₁ + U₁ + Wac K₁+U₂ + Wother
AW
P= P₁==F₁0
At
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