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Posted: **Mon Jul 18, 2022 6:03 am**

: A 1 0 Kg Ball Falls To The Floor When It Is 0 70 M Above The Floor Its Potential Energy Exactly Equals Its Kinetic Ene 1 (249.46 KiB) Viewed 39 times

A 1.0-kg ball falls to the floor. When it is 0.70 m above the floor, its potential energy exactly equals its kinetic energy. How fast is it moving at that moment? a) 3.7 m/s b) 45 m/s c) 14 m/s d) 6.9 m/s