what is the power of the lifter if it requires 147 joules to lift an object above the ground for 2 seconds?https://go-math-science.com/physics/the-conservation-of-momentum-and-energy/self-test/what-is-the-power-of-the-lifter-if-it-requires-147-joules-to-lift-an-object-above-the-ground-for-2-secondshttps://go-math-science.com/@@site-logo/logo-new.png
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what is the power of the lifter if it requires 147 joules to lift an object above the ground for 2 seconds?
