Pre-Calculus Practice Problem 144

Pre-Calculus Practice Problem 144 - 4 If v =(3cos40 o...

Info icon This preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Unit 4, Activity 7, Algebraic Representation of Vectors Blackline Masters, Advanced Math-Pre-Calculus Page 142 Comprehensive Curriculum, Revised 2008 1. Plot points A and B. Give the component form of AB AB G G and find . Give the answer as an exact value. a. A(2, -4) and B(1, 5) b. A(-3, -3) and B(4, 3) 2. Use the vectors, v = (2, 7) and w = (-3, 5), to perform the given operations: a. – v b. 2 v + 4 w c. w – v 3. Vector G v has a magnitude of 4 and direction 150 o from the horizontal. Resolve G v into horizontal and vertical components.
Image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 4. If v = (3cos40 o , 3sin40 o ) find 2 v and – v in component form. 5. Vector v is 5 at 60 o and vector w is 4 at 100 o . Find the resultant r, as a. the sum of two components b. a magnitude and direction. 6. A baseball is thrown with an initial velocity of 75 feet per second at an angle of 40 o . Find the horizontal and vertical components of velocity. 7. A force f of 10 newtons acts at an angle of 130 o with the positive x-axis. Find f in component form....
View Full Document

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern