Question
In: Physics
When an individual is standing still on two feet, they are said to be stable. 1)...
When an individual is standing still on two feet, they are said to be stable. 1) Discuss the how the movement of the center of gravity over the person’s feet in response to an external torque relates to stability. 2) Mechanically speaking, what will happen if the center of gravity moves outside of this base of support? 3) Using the Newton’s third law, what are some things you can do in this scenario to prevent yourself from falling? Give specific examples.
Solutions
genius_generous answered 2 years agoRelated Solutions
Recall the definition of stable sorting: a sorting algorithm is said to be stable when elements...
Recall the definition of stable sorting:
a sorting algorithm is said to be stable when
elements with equal keys (after the sorting is
complete)
remain in the same order as they were in the input (before the
sorting).
Answer the following:
Is Radix Sort stable, and why?
Show an example: start from 10 random integer numbers (of at
least 2 digits per integer number) to be sorted, where at least 2
of those 10 elements need to have equal keys;...
How does blood pressure respond when an individual moves from a supine to a standing position?...
How does blood pressure respond when an individual moves from a
supine to a standing position? What causes this response? What is
the name of this phenomenon?
Describe the typical systolic and diastolic blood pressure
responses to exercise of increasing intensity.
Describe the four general indications for stopping an exercise
test.
Explain the typical changes in blood pressure and cardiac
output following intense exercise. Why do these changes make it
necessary to perform a cooldown period after intense exercise?
Describe...
A student is standing still at the front doors of Maple. They start running to catch...
A student is standing still at the front doors of Maple. They
start running to catch the bus at
2
(a) How far away is the bus stop if they reach the bus stop
after accelerating from standing still until reaching maximum speed
and running at that speed for 1 minute? (assume when they reach the
bus stop they are at rest.)
(b) Suppose that the student gets to the bus stop and realizes
they forgot their laptop in Maple....
If Dave is standing next to a silo of cross-sectional radius r = 9 feet at...
If Dave is standing next to a silo of cross-sectional radius
r = 9
feet at the indicated position, his vision will be partially
obstructed. Find the portion of the y-axis that Dave
cannot see. (Hint: Let a be the x-coordinate of
the point where line of sight #1 is tangent to the silo; compute
the slope of the line using two points (the tangent point and (12,
0)). On the other hand, compute the slope of line of sight...
a 240lb man is standing on both feet. the contact area for each shoe is 4...
a 240lb man is standing on both feet. the contact area
for each shoe is 4 inches by 12 inches. the area of contact for
each shoe is 48 inches. what is the pressure exerted on the
floor.
When two waves are overlapped on each other in the same medium, are they still two...
When two waves are overlapped on each other in the same medium, are
they still two waves, or is the result a single wave? explain
Standing still can cause a person to faint because of inadequate return of blood to the...
Standing still can cause a person to faint because of inadequate
return of blood to the heart via veins. Which of the following is
NOT occurring to promote return of bland.
ventricular contractio or
skeletal muscle activily compressing veins and forcing blood
flow
Part 1 Systems engineering is said to be a disciplined process. Why do system failures still...
Part 1
Systems engineering is said to be a disciplined process. Why do
system failures still occur? Choose an example of a technology or
system failure (Examples: early airbags, Titanic, Challenger or
Columbia disasters). Then respond to the following in
discussion:
Explain reasons for the failure. Use figures and/or other visual
aids to explain your answer.
Identify and explain any system acquisition processes that were
not followed that may have contributed to the failure.
You may also use your own...
Two objects are said to be in parallel when they both act on the system in...
Two objects are said to be in parallel when they both act on the
system in the same way, e.g., two forces are in parallel if they
have the same direction and are applied at the same point. A light
rod of length 40.1 cm is held aloft from the ceiling by two springs
attached to its ends. The left spring has a stiffness of 20 kg/s2
and equilibrium length of 27.9 cm and the right spring has a
stiffness...
Two objects are said to be in parallel when they both act on the system in...
Two objects are said to be in parallel when they both act on the
system in the same way, e.g., two forces are in parallel if they
have the same direction and are applied at the same point.
A light rod of length 34.6 cm is held aloft from the ceiling by two
springs attached to its ends. The left spring has a stiffness of
23.4 kg/s2 and equilibrium length of 23.2 cm and the
right spring has a stiffness...
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