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A force of 200 N is applied to a 50-kg mass in the direction of motion for a distance of 6.0 m,and then the force is increased to 300 N for the next 5.0 m.For the 11 m of travel,how much work is done by the varying force?
Scaffolding
An educational method that provides support to students tailored to their learning needs.
Zone of Proximal Development
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Longitudinal Study
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