Thursday
April 24, 2014

Posts by donut


Total # Posts: 3

physics
A star with an initial radius of 1.0 x 10^8 m and period of 30.0 days collapses suddenly to a radius of 1.0 x 10^4 m. (a) Find the period of rotation after collapse. (b) Find the work done by gravity during the collapse if the mass of the star is 2.0 x 10^30 kg. (c) What is th...

physics
A star with an initial radius of 1.0 x 10^8 m and period of 30.0 days collapses suddenly to a radius of 1.0 x 10^4 m. (a) Find the period of rotation after collapse. (b) Find the work done by gravity during the collapse if the mass of the star is 2.0 x 10^30 kg. (c) What is th...

English
I am working on questions from the book "To Kill a Mockingbird" and i need help with this question: 1. Using Jem's description of Boo, how does Harper Lee makes it clear that we are looking through a child's eyes?

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