Solve each applied problem.
(a) Find the magnitude of the resultant of forces of and that form an angle of .
(b) A regulation softball field is a square and the distance between the bases is . The pitcher's mound is from home plate. How far is the pitcher's mound from second base?
(c) Find the horizontal and vertical components of a vector with magnitude 263 that is inclined from the horizontal. Give your answer in the form .
(d) Two ships leave a harbor together, traveling on courses that have an angle of between them. If they each travel 527 miles, how far apart are they?
Correct Answer:
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Q1: Find the indicated part of each
Q2: Can a triangle
Q3: Given
Q5: For the vectors
Q6: Find the following for the complex
Q7: Perform the indicated operation. Give the
Q8: Graph the parametric equations
Q9: Find an equivalent equation in polar
Q10: For the polar equation
Q11: Find the indicated part of each
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