Answer to Question #166304 in Physics for kyle

Question #166304

a particle is subject to a force fx that varies as in the figure below find the work done by the particle as it x=7 to x=15m

Expert's answer

"W_{7\\to15}=W_{7\\to10}+W_{10\\to15}\\\\\nW_{7\\to15}=(3)(10-7)+0.5(3)(15-10)=16.5\\ J"

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