HP HP-32S - Page 176

R/S
XEQl E
P739.9445
R729.4741
Displays P of resultant
vector.
Enters resultant vector.
Since the moment equals the cross product of the radius vector and
the force vector (r x F), key in the vector representing the lever and
take the cross product.
Keys:
1.07 Rus!
125 [R/S]
63 fR/sl
|"XEQ~| C
R/S
IrTs
rXEQlR
rR?S
R/S
Display:
T790.7032
P739.9445
R71.0700
R? 18.0209
T955.3719
P? 124.3412
X?8.4554
Y? 12.2439
Z9-10.1660
Description:
Sets R equal to 1.07.
Sets T equal to 125.
Sets P equal to 63.
Calculates cross prod
uct
and displays R of
result.
Displays T of cross
product.
Displays P of cross
product.
Displays rectangular
form of cross product.
The dot product can be used to resolve the force (still in v2) along the
axis of the lever.
174 12: Mathematics Programs