TY - CHAP
M1 - Book, Section
TI - Basic Mathematics and Related Skills
A1 - Hall, Susan J.
PY - 2019
T2 - Basic Biomechanics, 8e
AB - Negative numbers are preceded by a minus sign. Although the physical quantities used in biomechanics do not have values that are less than zero in magnitude, the minus sign is often used to indicate the direction opposite the direction regarded as positive. Therefore, it is important to recall the following rules regarding arithmetic operations involving negative numbers:
SN -
PB - McGraw-Hill Education
CY - New York, NY
Y2 - 2021/12/02
UR - accessphysiotherapy.mhmedical.com/content.aspx?aid=1154156627
ER -