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15. Stump Force Problem Joe Ja Hoe are pulling up a tree stum with a force of 200 pounds anc of 250 pounds. A total force or sufficient to pull up the stump. a. If they pull at an angle of will the sum of their force to pull up the stump? b. At what angle must they F ert exactly the 400 pounds the stump?

15. Stump Force Problem Joe Ja Hoe are pulling up a tree stum with a force of 200 pounds anc of 250 pounds. A total force or sufficient to pull up the stump. a. If they pull at an angle of will the sum of their force to pull up the stump? b. At what angle must they F ert exactly the 400 pounds the stump?

Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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15. Stump Force Problem Joe Jamoke and Ivan Hoe are pulling up a tree stump. Joe can pull with a force of 200 pounds and Ivan with a force of 250 pounds. A total force of 400 pounds is sufficient to pull up the stump. a. If they pull at an angle of 25° to each other, will the sum of their force vectors be enough to pull up the stump? b. At what angle must they pull in order to ex- ert exactly the 400 pounds needed to pull up the stump?
Transcribed Image Text:15. Stump Force Problem Joe Jamoke and Ivan Hoe are pulling up a tree stump. Joe can pull with a force of 200 pounds and Ivan with a force of 250 pounds. A total force of 400 pounds is sufficient to pull up the stump. a. If they pull at an angle of 25° to each other, will the sum of their force vectors be enough to pull up the stump? b. At what angle must they pull in order to ex- ert exactly the 400 pounds needed to pull up the stump?
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