EGR 100 Midterm

Length (base)

meter, m

Mass (base)

kilogram, kg

Time (base)

second, s

Electric current (base)

ampere, A

Temperature (base)

Kelvin, K

Amount of Substance (base)

mole, mol

Light intensity (base)

candela, cd

Length (derived)

micrometer or micron, um, 1 um = 10^-6 m

Volume (derived)

liter, L, 1L = 0.001 m^3

Force (derived)

newton, N, 1N = 1(kg*m)/s^2

Torque, or movement of force (derived)

newton-meter, N*m

Pressure or stress (derived)

pascal, Pa, 1Pa = 1N/m^2

Energy, work, or heat (derived)

Energy = force
distance, joule, J, 1J = 1N
m

Power (derived)

Power = work/time, watt, W, 1W = 1 J/s

Temperature (derived SI)

degree Celsius, C, C = K-273.15

Gravity

9.81 m/s^2 (acceleration of earth)

Professor, TA, Section

Jenahvive Morgan, William Stevers, 7

Force Equation

Force = Mass * Acceleration

grams in a kilogram

1000 grams = 1 kilogram

centimeters in a meter

100 centimeter = 1 meter

Voltage

V = W/A