HP 39gII - Page 192

182 Using mathematical functions
1. Enter the mass and
multiplication.
5
s
2. Go to the Physical
Constants menu.
b
3. Select the speed of
light.
\
(to select Physics)
>\
(to select c)
4. Enter the speed of light
into the current
expression.
5. Square the speed of
light and evaluate the
expression.
jE