A package of spicy Cajun pralines lies on a frictionless floor, attached to the free end of a spring in the arrangement

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A package of spicy Cajun pralines lies on a frictionless floor, attached to the free end of a spring in the arrangement

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A Package Of Spicy Cajun Pralines Lies On A Frictionless Floor Attached To The Free End Of A Spring In The Arrangement 1
A Package Of Spicy Cajun Pralines Lies On A Frictionless Floor Attached To The Free End Of A Spring In The Arrangement 1 (91.29 KiB) Viewed 34 times
A package of spicy Cajun pralines lies on a frictionless floor, attached to the free end of a spring in the arrangement in FIGURE 4. An applied force of magnitude Fa​=4.9 N wouldbe needed to hold the package stationary at x1​=12 mm. FIGURE 4 a. How much work does the spring force do on the package if the package is pulledrightward from x0​= 0 to x2​=12 mm [2 Marks ] b. Next, the package is moved leftward to x3​=−12 mm. How much work does the springforce do on the package during this displacement?
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