CLICK HERE for an extra copy of the requirements for the star life cycle assignment.
1) L = 1.7 x 10^29 W
2) b = 5.2 x 10^-9 W/m^2
3) 26 kly
4) a) 256 times more energy
b) 1/16 the distance
5) 30 times brighter
CLICK HERE if you would like to review the notes from class this week.
CLICK HERE for the notes and problems we have focused on in class.
Don't forget your constellation assignment is due Monday (9th). CLICK HERE for the details.
Please continue to consider the force vectors on the examples from the worksheet you received in class. We will have a formative assessment on Monday where you will make some force diagrams from similar example. Come see me if you have questions.
We have begun discussing the types of forces in mechanics. For the Notes on types of forces CLICK HERE. We will begin practice drawing force diagrams next week.