operability
operand
operands
operation
operations
operator
operators
opinion
opinions
opportunities
opportunity
opposites
option
options
orange
oranges
order
orders
ordnance
ore
ores
organ
instructions
instinct
Stress
Stress refers to the distorting force applied per unit area. Its magnitude can be determined by dividing the total distorting force by the area of a cross section of the object through which the force acts.Did you like this story? Make one of your own!