- #1
TriumphDog1
- 23
- 0
Here are all the formulas I have learned in my pre-AP physics class so far, I just finished the 1st semester:
They are in no particular order.
[tex]F_c = \frac {mv^2}{r}[/tex]
[tex]a_c = \frac {v^2}{r}[/tex]
[tex]F_F = \mu * F_N[/tex]
[tex]C = 2 * \pi * r[/tex]
[tex]V_f = V_i + at[/tex]
[tex]V_f^2 = V_i^2 + 2ad[/tex]
[tex]d = V_i * t + \frac {1}{2} * at^2[/tex]
[tex]d = \frac {1}{2} (V_f + V_i) * t[/tex]
[tex]v = \frac {d}{t}[/tex]
[tex]F = ma[/tex]
[tex]F = \frac {G * m_1 * m_2}{r^2}[/tex]
[tex]g = \mu * a[/tex]
[tex]g = \frac {Gm}{r^2}[/tex]
[tex]v_o = \sqrt {\frac {Gm}{r}}[/tex]
[tex]P.E. = mgh[/tex]
[tex]W = Fd[/tex]
[tex]K.E. = \frac {1}{2} * mv^2[/tex]
KEY
[tex]F_c[/tex] = centripital force
[tex]a_c[/tex] = centripital acceleration
m = mass
v = velocity
r = radius
[tex]F_F[/tex] = frictional force
[tex]F_N[/tex] = normal force(weight)
[tex]\mu[/tex] = coefficient of friction
C = circumference
[tex]V_f[/tex] = final velocity
[tex]V_i[/tex] = initial velocity
a = acceleration
d = distance
g = acceleration due to gravity
t = time
G = gravitational constant
P.E. = potential energy
K.E. = kinetic energy
W = work
some important values:
mass of the Earth = [tex]5.98 * 10^24 kg[/tex]
radius of the Earth = [tex]6.38 * 10^6 km[/tex]
radius of the moon = [tex]1.74 * 10^3 km[/tex]
mass of the moon = [tex]7.35 * 10^35 kg[/tex]
gravitational constant = [tex]6.67 * 10^-11 \frac {N*m^2}{kg^2}[/tex]
Feel free to add anything or make suggestions. I will add more as the year goes on. I hope this helps some of you.
They are in no particular order.
[tex]F_c = \frac {mv^2}{r}[/tex]
[tex]a_c = \frac {v^2}{r}[/tex]
[tex]F_F = \mu * F_N[/tex]
[tex]C = 2 * \pi * r[/tex]
[tex]V_f = V_i + at[/tex]
[tex]V_f^2 = V_i^2 + 2ad[/tex]
[tex]d = V_i * t + \frac {1}{2} * at^2[/tex]
[tex]d = \frac {1}{2} (V_f + V_i) * t[/tex]
[tex]v = \frac {d}{t}[/tex]
[tex]F = ma[/tex]
[tex]F = \frac {G * m_1 * m_2}{r^2}[/tex]
[tex]g = \mu * a[/tex]
[tex]g = \frac {Gm}{r^2}[/tex]
[tex]v_o = \sqrt {\frac {Gm}{r}}[/tex]
[tex]P.E. = mgh[/tex]
[tex]W = Fd[/tex]
[tex]K.E. = \frac {1}{2} * mv^2[/tex]
KEY
[tex]F_c[/tex] = centripital force
[tex]a_c[/tex] = centripital acceleration
m = mass
v = velocity
r = radius
[tex]F_F[/tex] = frictional force
[tex]F_N[/tex] = normal force(weight)
[tex]\mu[/tex] = coefficient of friction
C = circumference
[tex]V_f[/tex] = final velocity
[tex]V_i[/tex] = initial velocity
a = acceleration
d = distance
g = acceleration due to gravity
t = time
G = gravitational constant
P.E. = potential energy
K.E. = kinetic energy
W = work
some important values:
mass of the Earth = [tex]5.98 * 10^24 kg[/tex]
radius of the Earth = [tex]6.38 * 10^6 km[/tex]
radius of the moon = [tex]1.74 * 10^3 km[/tex]
mass of the moon = [tex]7.35 * 10^35 kg[/tex]
gravitational constant = [tex]6.67 * 10^-11 \frac {N*m^2}{kg^2}[/tex]
Feel free to add anything or make suggestions. I will add more as the year goes on. I hope this helps some of you.
Last edited: