EAS 1600 Exam2_Sample2

# EAS 1600 - EAS 1600 INTRODUCTION TO ENVIRONMENTAL SCIENCES Exam 2 Sample 2< Answer all Questions< Place your name on each page< Show all your

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Unformatted text preview: EAS 1600 - INTRODUCTION TO ENVIRONMENTAL SCIENCES Exam 2 Sample 2 < Answer all Questions < Place your name on each page < Show all your work < This is a closed-book exam; all are expected to comply with Georgia Tech Honor Code I am aware and in compliance with the Georgia Tech Honor Code Signature: ____________________________________________________________ Print Name: ___________________________________________________________ Lab Section: ___________________ Page 1 of 5 Pages Name __________________________ Lab Section__________ 1. A planet has an atmosphere with a mass of 10 20 Kg, an average surface Temperature of 320 K, and a radius of 10,000 Km. The mass of the planet is 10 27 Kg. [20 Pts] a. What is the gravitational acceleration on the planet? [ ] 2 2 14 2 3 11 2 3 4 27 1 2 3 11 2 667 10 10 67 . 6 10 10 10 10 67 . 6 − − − − − − = × = × × × = = ms m s m g Km m Km Kg Kg s m R GM g P P P P b. What is the average atmospheric surface pressure in hPa? [ ] hPa mb hPa Nm mb Nm Nm m N Km m Km N A F P N Kg ms R m GM F W P atmos P 5 2 2 7 2 7 2 15 22 2 3 4 22 22 20 2 2 10 31 . 5 1 100 1 10 31 . 5 10 31 . 5 10 25 . 1 10 67 . 6 10 10 4 10 67 . 6 10 67 . 6 10 667 × = × × × × = × × = × × = = × = × = = = − − − − π...
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## This test prep was uploaded on 04/18/2008 for the course EAS 1600 taught by Professor Jimstjohn during the Spring '08 term at Georgia Institute of Technology.

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EAS 1600 - EAS 1600 INTRODUCTION TO ENVIRONMENTAL SCIENCES Exam 2 Sample 2< Answer all Questions< Place your name on each page< Show all your

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