Answers_Easter_2011_exam - C) 5 × 10 4 m s-1 ; see Adams...

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Physics Easter exam 2011 ANSWERS Numerical answers otherwise reference to Adams and Allday or materials on Moodle Section A 1. a) 7511 m s -1 ; 5.91 × 10 3 s ; 2.37 × 10 4 N 2. 0.025 m 3. See Adams and Allday 4. 14.9 days 5. See Adams and Allday 6. See Adams and Allday; 2.07 ns ; 0.28 m 7. 0.843 ± 0.041 s 8. See Adams and Allday; 798 m 9. 8.37 × 10 -4 m 10. 8.72 MeV Section B Q1. A) -737V ; -704V ; 8.25 × 10 -8 J B) see materials on integration on Moodle C) See Adams and Allday; 3.41 × 10 5 m s -1 D) See Adams and Allday; 2.77 × 10 -11 J ; 2.13 × 10 11 J Q2. A) 3.10 × 10 6 m s -1 ; 0.895 B) See Adams and Allday; 3352 years
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Unformatted text preview: C) 5 × 10 4 m s-1 ; see Adams and Allday; 5.12 mm D) See Adams and Allday; 9.95 × 10 28 m-3 ; 9.82 µJ Q3. A) 107 Hz, 319 Hz, 531 Hz ; 1.44 m B) 3.86 × 10-6 m ; 3.65 × 10 14 Hz ; 8.05 × 10-28 m s-1 C) 4 × 10-5 T ; 5 × 10-6 T ; 1.67 × 10-6 T ; 5 × 10-5 Nm-1 D) 3 mA ; see Adams and Allday ; 0.11 s Q4 A) 2.68 × 10-12 J ; 4.4 × 10 14 Hz ; 1.82 eV ; 8.38 × 10 5 m s-1 B) 6cos(1.5t)sin(2x) ; 0.847 cm ; 1.57 cm ; 0.998c ; 126 m C) i3=i1+i2, e1=r3i3+r1i2, -e2=r3i3+r2i1, i1=-1A, i2=1A, i3=1A, 10W D) 5.58 × 10-14 ; 1.69 cm...
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This note was uploaded on 12/08/2011 for the course ECONOMICS 101 taught by Professor Youalreadyknow during the Spring '11 term at Punjab Engineering College.

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