query: Amount of energy required to keep 1 kg object above the ground?
positive_passages.docid: 3471
positive_passages.text: Why does holding something up cost energy while no work is being done?
negative_passages.docid: 107902
negative_passages.text: Is Kinetic Energy stored as (rest) mass?
negative_passages.docid: 19783
negative_passages.text: Why does a system try to minimize potential energy?
negative_passages.docid: 131166
negative_passages.text: Kinetic energy as $\pi k_B T$
negative_passages.docid: 89114
negative_passages.text: Acceleration of an object dropped inside an accelerating elevator
negative_passages.docid: 22168
negative_passages.text: What keeps mass from turning into energy?
negative_passages.docid: 1721
negative_passages.text: How to explain the force applied on this object?
negative_passages.docid: 18298
negative_passages.text: Question about normal force acting on a mass on an inclined plane
negative_passages.docid: 122902
negative_passages.text: Kinetic energy conservation in a collision
negative_passages.docid: 140580
negative_passages.text: Gravitational potential of an approaching mass
negative_passages.docid: 56498
negative_passages.text: Does a 27 hp engine output the same amount of energy as lifting a 1 ton stone block almost 3 meters per second?
negative_passages.docid: 54113
negative_passages.text: Does the potential energy of a single object exist?
negative_passages.docid: 58628
negative_passages.text: Floating Objects and Weight
negative_passages.docid: 99840
negative_passages.text: What formula do I use to calculate the force of impact of a falling object?
negative_passages.docid: 78059
negative_passages.text: Acceleration of a Free-Falling System with Center-of-Mass Change
negative_passages.docid: 86806
negative_passages.text: When you lift a box from the floor, the potential energy changes but kinetic energy does not change. Does it violate conservation of energy?
negative_passages.docid: 122992
negative_passages.text: Spring force under gravity