A pop-up toy has a mass of 20 grams and a spring constant of 150 Newtons per meter. A Force is applied to the toy to store 0.1875 Joules in the spring. The toy is then activated and the spring expands and causes the toy to leap into the air. Force Suction cup Spring that compresses Base

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A: GivenF(x)=ax2-bxwherea=65 N/m2b=18 N/m

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Instantaneous Power

Power is defined in physics as the amount of energy transmitted or transformed per unit time. The watt is the unit of electricity in the International System of Units, equivalent to one joule per second.