Suddenly she hears a pop from her tire. She gets off the bike and examines the tire - she notices a small hole in the tire and f
eels air coming from the hole.
The air flows out of the tire because the air pressure inside the tire is _______ the pressure outside the tire. Fill in the blank by choosing one answer below.
The air flows out of the tire because the air pressure inside the tire is _______ the pressure outside the tire. Fill in the blank by choosing one answer below.
2 answers:
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Answer:
Explanation:
d = Diameter of column = 0.5 inch
= Area of concrete =
The strain in the system is conserved
Now
Stress is given by
The stress in the steel is
The stress in the steel is