Physics Formulas for motions
For the equation that connect, speed, velocity, acceleration, distance and time, we have four as listed below.
V=U+2aS
Physics formulas for work done
W=Mgh (work done when something fall from up
Physics formulas for energy
EK=mgh , m=mass, g=gravity h=height
Physics formulas for Power
Physics formulas for linear expansion of solid
Physics formula for volume or cubic expansivity
Physics formulas for area or superficial expansivity
Physics formulas for current electricity
Q= It, where Q= electric charge, I =current, and t=time
V=IR, where V=potential difference in volts, R= resistance in ohms, and I= current in ampere
R= R1 + R2 + R3 …(total resistance in series)
Physics formulas for work done in electric current
W=VQ , where W=work done, V=potential difference and Q = charges
W=VIt, where I=, current, t = time
W=IRt , where R = resistance
Physics formulas for electric power
P = IV, where , P = electric power I = current, and V= potential difference
P =I2R where R= resistance,
Physics formulas for Elasticity and Hooke’s Law
Hooke’s Law
F =Ke , where F=force or load, K= Elastic constant , and e = extension
For work done by stretching or compressing elastic material
Physics formulas for surface tension
r=radius, h=height, g=acceleration due gravity, and ρ=density