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Question: choose the correct answer 1 a vector a with magnitude...

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Choose the Correct answer: 1. A vector A with magnitude 25.0 m points along the positive y direction. If it is rotated by 50.0 degrees counterclockwise, what are the components of the vector? (a) Ax 25.0 cos 50.0° and Ay 25.0 sin 50.0 (b) Ax 25.0 cos 140° and Ay 25.0 sin 140 (c) Ax 25.0 sin 140° and Ay 25.0 cos 140 (d) Ax- 25.0 tan 50.0° and Ay 25.0 sin 50.0° 2. Vector A→points along the y axis with length 5.0, vector B→ makes an angle of 55° with respect to the x-axis and has a length of 7.0. What is the length of vector A-+B- 55° (a) 8.6 (b) 9.3 (c) 11 (d) 12 (e) 15

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