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# quiz2_ss - 11S-ASTR3-2: Quiz #2 4/19/11 7:48 AM SHAPLEY,...

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4/19/11 7:48 AM 11S-ASTR3-2: Quiz #2 Page 1 of 7 https://ccle.ucla.edu/mod/quiz/review.php?attempt=233584 CCLE Update this Quiz 11S-ASTR3-2 Quizzes Quiz #2 Review of preview 1 Marks: 1 Choose one answer. a. a 4-ton truck moving 50 km/hr b. a 3-ton truck moving 70 km/hr c. a 2-ton truck moving 90 km/hr d. a 1-ton truck moving 110 km/hr e. A, B, C, and D all have the same kinetic energy Which object has the most kinetic energy? Make comment or override grade Correct Marks for this submission: 1/1. 2 Marks: 1 Choose one a. the average mass of particles in a substance What does temperature measure? Quiz #2 Start again Review of preview Started on Tuesday, April 19, 2011, 07:45 AM Completed on Tuesday, April 19, 2011, 07:48 AM Time taken 2 mins 30 secs Grade 15 out of a maximum of 15 ( 100 %) SHAPLEY, ALICE E. | Help | Logout Spring 2011 - Week 4 Info Results Edit Preview

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4/19/11 7:48 AM 11S-ASTR3-2: Quiz #2 Page 2 of 7 https://ccle.ucla.edu/mod/quiz/review.php?attempt=233584 answer. b. the average kinetic energy of particles in a substance c. the average size of particles in a substance d. the total number of particles in a substance e. the total potential energy of particles in a substance Make comment or override grade Correct Marks for this submission: 1/1. 3 Marks: 1 Choose one answer. a. increase by a factor of 3. b. decrease by a factor of 3. c. decrease by a factor of 6. d. increase by a factor of 9. e. decrease by a factor of 9. According to the universal law of gravitation, if you triple the distance between two objects, then the gravitational force between them will Make comment or override grade Correct Marks for this submission: 1/1. 4 Marks: 1 Choose one answer. a. Mercury is 0.387 AU from the Sun, and Earth is 1 AU from the
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## This note was uploaded on 10/28/2011 for the course ASTR 3 taught by Professor Hauser during the Spring '07 term at UCLA.

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quiz2_ss - 11S-ASTR3-2: Quiz #2 4/19/11 7:48 AM SHAPLEY,...

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