Units Flashcards
Units for Pressure, p?
N/m2
Units for Area, A?
m2
Units for Force, F?
N
Units for Density, rho?
Kg/m3
Units for Mass, m?
Kg
Units for Volume, V?
m3
Units for Wave speed, v?
m/s
Units for Frequency, f?
Hz
Units for Wavelength, lambda?
m
Units for Current, I?
A
Units for Charge, Q?
C
Units for Time, t?
s
Units for Potential difference, V?
V
Units for Resistance, R?
ohms
Units for Energy, E?
J
Units for Power, P?
W
Units for Speed, V?
m/s
Units for Distance, D?
m
Units for Acceleration, a?
m/s2
Units for Initial velocity, u?
m/s
Units for Final velocity, v?
m/s
Units for Weight, w?
N
Units for Gravitational field strength, g?
N/Kg
Units for Work done, W?
J
Units for (Spring) constant, k?
N/m
Units for (Spring) extension, e?
m
Units for Displacement, s?
m
Units for Efficiency, E?
%
Units for Kinetic energy, Ek?
J
Units for Gravitational potential energy, Ep?
J
Units for Elastic potential energy, Ee?
J
Units for Temperature change?
*C
Units for Specific heat capacity, c?
J/kg*C
Units for specific latent heat, l?
J/kg
Units for Payback Time?
years
Units used when paying for electricity?
kWh
Units for moments, M?
Nm
Units for distance (in the moments equation)?
m - perpendicular distance from force to pivot
Units for momentum, m?
kgm/s