# Physics

compute mechanical work

work F=30N, d=100m
compute centripetal acceleration

centripetal acceleration, 30mph, 500 ft
do a gravitation calculation

gravitation calculation
do an ideal gas law computation

ideal gas law 2.2mol, 2.0atm, 500K
find the Maxwell speed distribution of a gas

msd for neon at 800 K
do computations with Joule's law

Joule's law u=3V, R=1ohm for 10s
analyze an adiabatic process

adiabatic process Vi=10L, Vf=2L, pi=1atm
use input fields to specify data for an Ohm's law computation

Ohm's law calculator
find equations associated to a magnetized object

magnetized ball
do computations using the thin lens equation

lens, f=20ft, o=400ft
compute a diffraction pattern for a circular aperture

circular aperture a=0.2mm, lambda=650nm
do relativistic addition of velocities

add velocities, 8e7 m/s, 8e7 m/s
compute relativistic momentum

relativistic momentum electron, 0.8c
compute the stopping power of a material

stopping power air 0.5MeV electron
get information about an isotope

iodine 131
compute photon energy given wavelength

photon energy 435nm
compute a Compton wavelength

Compton wavelength proton
look up atomic spectra

atomic spectrum of nitrogen
get information about a particle

proton
do a calculation with particle properties

mass proton / electron
compare the values of a property for a class of particles

mass boson
compute the orbital period of a massive body orbiting another

Kepler's third law, 4 solar masses, 5 Earth masses, 2.5 AU
compute cosmological properties of the universe

1 billion years after the big bang
compute properties of a black hole

black hole 10 solar masses
get the value of a physical constant

speed of light
Schwinger field strength
do computations involving constants

Planck mass / mass of electron
find out about Newton's laws

Newton's laws
find out about Brownian motion

Brownian motion
learn about a paradox in quantum mechanics

EPR paradox