11. A woman pushes a shopping cart with a force of 18 Ibs. exerted at an angle of 45° to the floor. Write the force vector in component form.

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Need help with these vector word problems please
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Written Assignm.
McGraw-Hill Edu.
11. A woman pushes a shopping cart with a force of 18 Ibs. exerted at an angle of 45° to the floor. Write the force
vector in component form.
12. An athlete stretches his Achilles tendon by extending one leg behind him with his heel on the floor and pushing
against the wall with a force of 120 N at an angle of 20° from the horizontal. Write the force vector F in
component form. Round the components to the nearest tenth of a Newton. (Taken from page 740 #80. See
text for picture.)
13. Find the amount of work done if an object is pushed horizontally 70 m by a force of 25 N directed 60° above the
horizontal. (Taken from page 754 #74.)
974
19
átv
W
Transcribed Image Text:snowfall - Googl.. WishList | SHEIN swat - Google S.. SOAP2DAY ALEKS - Justin. https://learn-us-.. TYLER HERRO's. Beachwear | Swl. Written Assignm. McGraw-Hill Edu. 11. A woman pushes a shopping cart with a force of 18 Ibs. exerted at an angle of 45° to the floor. Write the force vector in component form. 12. An athlete stretches his Achilles tendon by extending one leg behind him with his heel on the floor and pushing against the wall with a force of 120 N at an angle of 20° from the horizontal. Write the force vector F in component form. Round the components to the nearest tenth of a Newton. (Taken from page 740 #80. See text for picture.) 13. Find the amount of work done if an object is pushed horizontally 70 m by a force of 25 N directed 60° above the horizontal. (Taken from page 754 #74.) 974 19 átv W
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