Oscillating simple pendulum slowing down
There is an oscillating simple pendulum slowing down. Assuming time starts when the pendulum is released, find an equation for the angle as a function of time. (Note: you must include damping for full credit.)
Expected delivery within 24 Hours
The IRS reported that 62% of individual tax returns were filed electronically in 2008. A random sample of 225 tax returns from 2010 was selected. From this sample, 163 were filed electronically.
A 2.00kg block hangs from a spring. A 300g body hung below the block stretches the spring 2.00cm farther. (a) What is the spring constant? (b) If the 300g body is removed and the block is set into oscillation, find the period of motion.
Determine the sample size needed to construct a 90% confidence interval to estimate the population mean when ? = 75 and the margin of error equals 12.
Determine the sample size needed to construct a 95% confidence interval to estimate the population mean for the following margins of error when ? = 80:
Determine the sample size needed to construct a 90% confidence interval to estimate the population proportion when p = 0.65 and the margin of error equals 6%.
Ivan invests in land and Grace invests in taxable bonds. The landappreciates by $8,000 each year, and the bonds earn interest of$8,000 each year. After holding the land and the bonds for fiveyears, Ivan and Grace sell them.
With what force should the second crewman pull so that the net force of the two crewmen is in the forward direction?
Test, at the 5% level, if there is evidence that the proportion of female students at U of M with mor than 6,000 crexit card debt is greater than the proportion of males at U of M with more than 6,000 credit card debt. Include details.
1924960
Questions Asked
3,689
Active Tutors
1459846
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
In the TED Talk "The Urgency of Intersectionality," Kimberle Crenshaw explains how people experience overlapping forms of discrimination based on race
How has race been a form of caste in South Africa? Although apartheid is no longer law, why does racial inequality continue to shape South African society?
Question: The concept of "less eligibility" was introduced in 1834 to Option A limit assistance.
Using two examples for each level (micro, mezzo, and macro), describe how a policy practitioner brings about policy change.
Question: Which of the following people is likely to be the MOST individualistic?
We have discussed the importance of archaeology to the study of gender. What can information about past societies tell us about gender?