units Flashcards
unit for velocity v=d/t
m/s
unit for acceleration a=Vf-Vi/t
m/s^2 of m/s/s
unit for force f=ma
Newton (N)
what is the unit for weight w=mg
gram or kilogram
unit for momentum p=mv
kg x m/s
what is the unit for work W=Fd
Joule (J)
unit for power P=W/t
watt
what is the unit for Mechanical advantage
no unit
what is the unit for mechanical efficiency
no unit
what is the unit for GPE
joule (J)
What is the unit for KE
joules
what is the unit for Mechanical energy
joules
unit for specific heat Q = mCp∆T
Q= joules m=grams Cp= J/g˚C ∆T=˚C
unit for frequency f=1/t
hertz
unit for wavelength v = fλ
meter
unit for ohms law
ohm
unit for power P=IV
watts
what is the unit for molar concentration
mol/L
unit for dilutions M1V1=M2V2
liters, milliliters, or molarity
what is the unit for the law of conservation of momentum M1V1+M2V2=M1V1+M2V2
depends on what the question is asking for
what is the unit for snells law n1Sin(oi)=n2Sin(or)
angle degree