Answers_Test_1 - Answers Test 1.nb 1 Physics 2425 - Dr....

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Physics 2425 - Dr. Terry Honan ü Test 1 - A - Answers Problem 1 (i) G (ii) E (iii) H (iv) B (v) E Problem 2 168 N Problem 3 Displacement: X - 102.5 m, - 243.8 m \ , Magnitude: 264. m , Direction: 247.2 ° Problem 4 (a) 2.87 s (b) 2.36 liter ÅÅÅÅÅÅÅÅÅÅÅ s (c) 52.4 m ÅÅÅÅÅ s Problem 5 (a) 23.5 N (b) 17.7 m ÅÅÅÅÅ s Problem 6 (a) m = 1 ÅÅÅÅ 2 , n = - 1 ÅÅÅÅ 2 and p = 1 ÅÅÅÅ 2 (b) 14.6 m ÅÅÅÅÅ s (c) X - 40, 30 \ m ÅÅÅÅÅ s Problem 7 (a) X 5, 7 \ m ÅÅÅÅÅ s (b) 16200 N ü Test 1 - B - Answers Problem 1 (i) D (ii) D Problem 2 v x v y a x a y - 0 + + Problem 3 (a) 4 m ÅÅÅÅÅ s (b) 1250 N Problem 4 T 1 = W ÅÅÅÅÅÅÅÅÅÅÅÅ
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