1. [-/1 Points] DETAILS MY NOTES SESSCALCET2 7.6.001. ASK YOUR TEACHER PRACTICE ANOTHER A variable force of 3x-2 pounds moves an object along a straight line when it is x feet from the origin. Calculate the work done in moving the object from x = 1 ft to x = 14 ft. (Round your answer to two decimal places.) ft-lb Need Help? Read It SUBMIT ANSWER 2. [-/1 Points] DETAILS MY NOTES SESSCALCET2 7.6.005.MI. ASK YOUR TEACHER PRACTICE ANOTHER A force of 6 lb is required to hold a spring stretched 8 in. beyond its natural length. How much work W is done in stretching it from its natural length to 13 in. beyond its natural length? (Round your answer to 2 decimal places.) W = ft-lb Need Help? Read It Watch It Master It

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 94E
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1. [-/1 Points]
DETAILS
MY NOTES
SESSCALCET2 7.6.001.
ASK YOUR TEACHER
PRACTICE ANOTHER
A variable force of 3x-2 pounds moves an object along a straight line when it is x feet from the origin. Calculate the work done in moving the object from x = 1 ft to x = 14 ft. (Round your answer to two decimal places.)
ft-lb
Need Help?
Read It
SUBMIT ANSWER
2. [-/1 Points]
DETAILS
MY NOTES
SESSCALCET2 7.6.005.MI.
ASK YOUR TEACHER
PRACTICE ANOTHER
A force of 6 lb is required to hold a spring stretched 8 in. beyond its natural length. How much work W is done in stretching it from its natural length to 13 in. beyond its natural length? (Round your answer to 2 decimal places.)
W =
ft-lb
Need Help?
Read It
Watch It
Master It
Transcribed Image Text:1. [-/1 Points] DETAILS MY NOTES SESSCALCET2 7.6.001. ASK YOUR TEACHER PRACTICE ANOTHER A variable force of 3x-2 pounds moves an object along a straight line when it is x feet from the origin. Calculate the work done in moving the object from x = 1 ft to x = 14 ft. (Round your answer to two decimal places.) ft-lb Need Help? Read It SUBMIT ANSWER 2. [-/1 Points] DETAILS MY NOTES SESSCALCET2 7.6.005.MI. ASK YOUR TEACHER PRACTICE ANOTHER A force of 6 lb is required to hold a spring stretched 8 in. beyond its natural length. How much work W is done in stretching it from its natural length to 13 in. beyond its natural length? (Round your answer to 2 decimal places.) W = ft-lb Need Help? Read It Watch It Master It
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