Problem 3: Two vectors are shown below. The magnitudes of the two vectors are shown in parenthesis (a) What is the resultant vector R = Ã+ B? Answer: R = -2.0â – 10.0ŷ (b) What is R, the magnitude of the resultant vector R? Answer: R= 10.2 (c) What is 0, the angle the resultant vector R makes with respect to the positive x-axis? Answer: 0 = 180° + 78.7° = 258.7° ly Ā (A = 12.1) 24.4° 40.9 B (B= 19.8)
Problem 3: Two vectors are shown below. The magnitudes of the two vectors are shown in parenthesis (a) What is the resultant vector R = Ã+ B? Answer: R = -2.0â – 10.0ŷ (b) What is R, the magnitude of the resultant vector R? Answer: R= 10.2 (c) What is 0, the angle the resultant vector R makes with respect to the positive x-axis? Answer: 0 = 180° + 78.7° = 258.7° ly Ā (A = 12.1) 24.4° 40.9 B (B= 19.8)
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Transcribed Image Text:Problem 3: Two vectors are shown below. The magnitudes of the two vectors are shown in parenthesis.
(a) What is the resultant vector R = Ã+ B? Answer: R= -2.0â – 10.0ây
(b) What is R, the magnitude of the resultant vector R? Answer: R= 10.2
(c) What is 0, the angle the resultant vector R makes with respect to the positive x-axis?
Answer: 0 = 180° + 78.7° = 258.7°
Ā (A= 12.1)
24.4°
40.9
B (B= 19.8)
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