Docsity
Docsity

Prepare for your exams
Prepare for your exams

Study with the several resources on Docsity


Earn points to download
Earn points to download

Earn points by helping other students or get them with a premium plan


Guidelines and tips
Guidelines and tips

General Physics Final Exam Formula Sheet, Cheat Sheet of Physics

This is a formula sheet that I used for my Final Exam in Physics 218 which is equivalent to Physics 101.

Typology: Cheat Sheet

2022/2023

Uploaded on 06/22/2023

kaitlyn-kramer
kaitlyn-kramer 🇺🇸

1 document

1 / 1

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
General Physics: Final Exam Formula Sheet
Given:
vavg=Δx
Δt
x=v ∆t
aavg=Δv
Δt
vxf =axΔt+vx0
xf=1
2ax
(
Δt
)
2+vx0Δt+xi
vxf
2vx0
2=2a
(
x
)
vyf =axΔt +vy0
vyf
2vy0
2=2a
(
y
)
Fg=Fw=mg
F=m
a=Δ
p
Δt
p=m
v
F t =m v
p=p '
mava+mbvb=mav'a+mbv ' b
μ=Ff
FN
Ff μsFN
Ff=μkFN
KE=1
2m v2
PEgrav =mgh
Emec =KE+PE
Wtot=ΔKE
W=FxΔx+FyΔy
Wgrav=−mgΔy
Δ Emec =WNC
Wspring=1
2k xf
2+1
2k x0
2
PEspring=1
2k x2
Fc=m v2
r
ac=v2
r=r ω2
Fg=Gm1m2
r2
PEgrav =Gm1m2
r
g=GM
r2
vorb=
τ=± F ∙r sin sin θ=F × d

Partial preview of the text

Download General Physics Final Exam Formula Sheet and more Cheat Sheet Physics in PDF only on Docsity!

General Physics: Final Exam Formula Sheet

Given: vavg=^ Δx Δt ∆^ x=v^ ∙^ ∆t^ aavg=^ Δv Δt

vxf =ax Δt+ v (^) x 0 xf =^12 ax ( Δt )^2 +vx 0 Δt+xi vxf^2 −v (^2) x 0 = 2 a ( (^) ∆ x ) v (^) yf =ax Δt + v (^) y 0 y= 12 ay ( Δt )^2 + v (^) y 0 Δt + y (^) v (^) yf^2 −v (^) y^2 0 = 2 a ( (^) ∆ y ) Fg=Fw=mg ∑ ⃗F=m ⃗a= Δ Δt^ ⃗p

⃗ p=m ⃗v F ⃑ ∙ ∆ t=m ∙ ∆ v p= p ' ma va +mb vb =ma v^ '^ a +mb v^ 'b

μ= (^) FFNf Ff ≤ μs FN Ff =μk FN KE= 12 m v^2 PEgrav =mgh Emec =KE+PE Wtot= ΔKE W =Fx Δx +F (^) y Δy W (^) grav=−mgΔy Δ Emec=W (^) NC

W (^) spring=− 21 k x^2 f^ + 12 k x 02 PEspring= 12 k x^2

Fc= m r∙^ v 2 ac= v r^2 =r ω^2 Fg=G m^1 r^ m 2 2 PEgrav =G m^1 r^ m 2 g=^ GM r 2 vorb=√❑ τ =± F ∙r ∙ sin sin θ=F × d