The maximum frictional force , which comes into play , when a body just begins to slide over the surface of the surface of the other body, is known as
A
static friction
B
dynamic friction
C
limiting friction
D
all of these
Correct Answer: limiting friction
Standard sea - level pressure, by definition, equals 760 mm (29.92 inches) of mercury, 14.70 pounds per square inch, 1,013.25 × 103 dynes per square centimetre, 1,013.25 millibars, one standard atmosphere, or 101.325 kilopascals.