1. An object with a mass of 2.50kg is placed on a table top that is 0.95m high. Then it is raised onto a shelf 1.5m from the table top. A. What is the gravitational potential energy of an object relative to the table top? a. 75.36 J b. 57.63J c. 36.75 J d. 40.57 J B. What is the gravitational potential energy on an object relative to the floor? e. 60.025 J f. 68.521 J g. 66.252 J h. 25.060 J

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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.