Problem 1: The units on each side of an equation should be the same, or the equation is wrong. You will determine which
units belong on each side of an equation.
(a) What are the units on both sides of the equation: v2 = 2ax?
(b) What units are on both sides of the equation: x = vt + 1/2at2?
(c) What are the units on both sides of the equation mv2 = mgh?
YE Mmx 5
A V2 Lax
mist mist m mais
B X ut 112 at
most may
c Mur mgh
kgmis kgmis m Kal
, Problem 2: The density of a particular alloy is 6.3 g/cm3.
What is this density in kg/m3?
6.3g kg
io ig
iooog
3kg
yg.io
100cm im
iozcm im
icm.ioan io
6.3xlo
3k 63Yo
oizkgims 839 104 187m
63001,1ms
u 3 10kgims
ouskgim
g
g
units belong on each side of an equation.
(a) What are the units on both sides of the equation: v2 = 2ax?
(b) What units are on both sides of the equation: x = vt + 1/2at2?
(c) What are the units on both sides of the equation mv2 = mgh?
YE Mmx 5
A V2 Lax
mist mist m mais
B X ut 112 at
most may
c Mur mgh
kgmis kgmis m Kal
, Problem 2: The density of a particular alloy is 6.3 g/cm3.
What is this density in kg/m3?
6.3g kg
io ig
iooog
3kg
yg.io
100cm im
iozcm im
icm.ioan io
6.3xlo
3k 63Yo
oizkgims 839 104 187m
63001,1ms
u 3 10kgims
ouskgim
g
g
