HP (Hewlett-Packard) HP 33s Calculator User Manual


 
Mathematics Programs
15–11
File name 33s-English-Manual-040130-Publication(Edition 2).doc Page : 388
Printed Date : 2004/1/30 Size : 13.7 x 21.2 cm
¥


Displays P of resultant vector.
t
E


Enters resultant vector.
Since the moment equals the cross product of the radius vector and the force vector
(
r
×
F), key in the vector representing the lever and take the cross product.
Keys:
(In ALG mode)
Display: Description:
1.07
¥


Sets R equal to 1.07.
125
¥


Sets T equal to 125.
63
¥


Sets P equal to 63.
t
C


Calculates cross product and
displays
R of result.
¥


Displays T of cross product.
¥


Displays P of cross product.
t
R


Displays rectangular form of
cross product.
¥


¥


The dot product can be used to resolve the force (still in
v
2
) along the axis of the
lever.
Keys:
(In ALG mode)
Display: Description:
t
P


Starts polar input routine.
1
¥


Defines the radius as one unit
vector.