Phys011 - Formula Sheet (Final Exam)

v = dx/dt

a = dv/dt =d2x/dt2

v = v0 + a t

x = x0 + v0 t + 1/2 a t2

v2 = v02 + 2 a x

 

Fnet = m a

 

FR = (m v2)/R

F = G m1 m2/ r2

 

W = F (cos θ) d

Wnet = Δ KE

KE = 1/2 m v2

PEg = m g y

PEs = 1/2 k x2

KEi + PEi = KEf + PEf

g = 9.8 m/s2

G = 6.67 x 10-11 Nm2/kg2

P = F/A

P = ρ g h

Fs/As = FL/AL

FB = ρf g Vdisplaced fluid

v = f λ

f = 1/T

v =

fn = n v /(2L)

PV = n R T         

where R = 8.31 J/mol K

TF  = 9/5 TC + 32

TK = TC + 273.15

Q = m c ΔT

Q = m L

F = k Q1 Q2/r2    

where k = 9 x 109 Nm2/C2

E = k Q/r2

e- = -1.6 x 10-19 C

me = 9.1 x 10-31 kg

1 atm = 1.01 x 105 N/m2

μ = 10-6

 

Vab = E d

C =

C =

C =

V = I R

R =

P = IV = I2 R = V2/R

Rs = R1 + R2 + .

B =  

 μ0 = 4π x 10-7 T.m/A

│F│ = I L B sin θ

│F│ = q v B sin θ