Physics, 30.10.2020 19:00 rodrickahammonds
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If the force applied to an object remains constant, is more power needed for the object to move faster ? explain
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Four objects each with charge +2.0×10−7c are located at the corners of a square whose sides are 2.0 m long. part a what quantities can be determined using this information? check all that apply. the electric force on a charged object placed at the center of the square. the mass of each object. the total electric potential energy of the system consisting of the four charged objects. part b find the electric force on a charged object placed at the center of the square.
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Aspacecraft that renters the earth’s atmosphere drastically slows down. the amount of kinetic energy the spacecraft has as it reenters the earths atmosphere
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2. What is the net force exerted on a 80.0 kg race-car driver while the race
car is accelerating fr...
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