A quasar 10 billion light years from earth appears the same
A quasar 10 billion light years from Earth appears the same brightness as a star 5.9*10^4 light years away. How does the power ouput of the quasar compare with that of the star?
Expected delivery within 24 Hours
According to the 2010 census, the population of Nebraska was 1.8 x 10^6 people. Which state had a smaller population?
Three forces are applied to the bar. Determine the normal and shearing stresses at (a) point a, (b) point b, (c) point c.Assuming that the 750-N force is directed vertically upward.
Estimate the discharge in a rock-bedded stream (d84=30cm) that has an average depth of 2.21m, a slope of 0.0037, and a width of 48m. Assume ks=d84.
You swing a 3.25-kg bucket of water in a vertical circle of radius 0.960m. Find the tension in the rope tied to the bucket at the top of the circle
A quasar 10 billion light years from Earth appears the same brightness as a star 5.9*10^4 light years away. How does the power ouput of the quasar compare with that of the star
The area shown is revolved about the x axis to form a homogeneous solid of revolution of mass m. Using direct integration, express the mass moment of inertia of the solid with respect to the x axis in terms of m and h
A proton and an alpha particle (q = +2e, m = 4 u) are fired directly toward each other from far away, each with an initial speed of 0.012c. What is their distance of closest approach
At the top of a 30m hill is a 5kg mass. It is loaded into a spring cannon. What is the ration of Energy before/Energy after
A 2kg mass is loaded into a spring cannon. The cannons spring has a constant k=4000N/m and the spring is compressed 0.8m. The mass is initially at rest. what is the initial velocity of the mass
1958458
Questions Asked
3,689
Active Tutors
1447707
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Discuss a prevalent chronic disease in your community population, including statistics of the chronic disease in your LOCAL community.
Which of the following statements by the client indicates health literacy about the current diagnosis?
Please use these this articles The Effect of Effective Healthcare in Managing Customer Relationship - A Study on Health Care, Hospital Image
Post an explanation of how you would determine an appropriate program theory/conceptual framework to characterize a program.
View the videos of effective and ineffective witness testimony by a forensic expert, in the Learning Resources.
Respond to at least two of your colleagues' posts by providing one suggestion, additional resource, or differing perspective related to your colleague's post
How do causal or theoretical attributions impact attitudes on real-world CJ policy issues, like criminal sanctioning?