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In: Physics
Biologists have studied the running ability of the northern quoll, a marsupial indigenous to Australia. In...
Biologists have studied the running ability of the northern quoll, a marsupial indigenous to Australia. In one set of experiments, they studied the maximum speed that quolls could run around a curved path without slipping. One quoll was running at 2.8 m/s around a curve with a radius of 1.6 mm when it started to slip.
What was the coefficient of static friction between the quoll's feet and the ground in this trial?
Solutions
genius_generous answered 2 years agoRelated Solutions
There is a long-running debate between the Classical School and Keynes regarding the ability of the...
There is a long-running debate between the Classical School and
Keynes regarding the ability of the economy to regain
full-employment GDP after a recessionary gap (S>I) has emerged.
This is known as the Keynes vs. Classics debate. First, explain why
the Classical School believes that the economy will automatically
fix this situation, i.e., how/why exactly does it believes
full-employment GDP will be restored relatively quickly. Your
response should be detailed and focus on 3 particular "prices" in
the economy. (Hint:...
Biologists are investigating if their efforts to prevent erosion on the bank of a stream have...
Biologists are investigating if their efforts to prevent erosion
on the bank of a stream have been working. For this stream, narrow
channel width is a good indicator that erosion is not occurring.
Test the claim that the mean width of ten locations within the
stream is more than 3.7 meters. Show your work.
Use a .05 significance level and the following sample data:
3.3 3.3 3.5 4.9 3.5 4.1 4.1 5 7.3 6.2
The sample standard deviation is 1.3. (hint: you need to
calculate x-bar)
Complete the following...
What are the dangers to a nation from running persistently large current account deficits. Is Australia...
What are the dangers to a nation from running persistently large
current account deficits. Is Australia in danger of being in this
position? What are the main factors contributing to Australia’s
current account deficit?
Q4. Bill Handy, The finance director of Northern Australia Global Investments Ltd (NAGIL), is unsure whether...
Q4. Bill Handy, The finance director of Northern Australia
Global Investments Ltd (NAGIL), is unsure whether he should
consolidate some of the investments that the company owns. He has
asked your advice as business adviser to NAGIL. The details of the
investments are as follows: (a) NAGIL had provided a loan to
Struggle Ltd (SL) some years ago. When it looked as if SL would be
unable to repay the loan it was converted into equity which gave
NAGIL a...
Q4. Bill Handy, The finance director of Northern Australia Global Investments Ltd (NAGIL), is unsure whether...
Q4. Bill Handy, The finance director of
Northern Australia Global Investments Ltd (NAGIL), is unsure
whether he should consolidate some of the investments that the
company owns. He has asked your advice as business adviser to
NAGIL. The details of the investments are as follows:
(a) NAGIL had provided a loan to Struggle Ltd (SL) some years
ago. When it looked as if SL would be unable to repay the loan it
was converted into equity which gave NAGIL a...
Q5: Consider Australia running a current account deficit a/ Evaluate the statement “a current account deficit...
Q5: Consider Australia running a current account deficit
a/ Evaluate the statement “a current account deficit is a tax
burden on future generations”. Explain
your working and answer in words.
b/ Calculate the nominal exchange rate using the purchasing power
parity concept when the foreign price level (for a typical easily
transportable basket of goods) is $100USD and the domestic price
level is $150AUD. Explain your working and answer in words.
c/ Calculate the real interest rate if inflation is...
Marine biologists have noticed that the color of the outermost growth band on a clam tends...
Marine biologists have noticed that the color of the outermost
growth band on a clam tends to be related to the time of the year
in which the clam dies. A biologist conducted a small investigation
of whether this is true for the species Protothaca staminea. She
collected a sample of 125 clam shells from this species and
classified them according to the month that the clam died (February
or March) and the color of the outermost growth band (clear,...
1. Marine biologists have noticed that the color of the outermost growth band on a clam...
1. Marine biologists have noticed that the color of the
outermost growth band on a clam tends to be related to the time of
the year in which the clam dies. A biologist conducted a small
investigation of whether this is true for the species Protothaca
staminea. She collected a sample of 78 clam shells from the species
and classified them according to the month when the clam died and
the color of the outermost growth band. The data are...
A researcher has studied subjects’ ability to learn to translate words into Morse code. He has...
A researcher has studied subjects’ ability to learn to translate
words into Morse code. He has experimented with two treatment
conditions: in one condition, the subjects are given massed
practice; they spend 6 full hours on the task. In the other
condition, subjects are given distributed practice; they also spend
6 hours, but their practice is spread over four days, practicing 2
hours at a time. After the practice, all subjects are given a test
message to encode; the dependent...
Many Indigenous peoples in Canada have poorer health when compared to other cultural groups. As such,...
Many Indigenous peoples in Canada have poorer health when
compared to other cultural groups. As such, there is an obligation
of health and academic institutions to support research with
Indigenous peoples in an attempt to eliminate these health
disparities. It is common, however, for Indigenous peoples to have
concerns about health research conducted by 'outsiders' in their
community.
List three potential issues you might encounter when trying to
conduct research in an Indigenous community.
Choose one of these and include...
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