Physics, 29.08.2019 16:30 tess92

How much metabolic energy is required for a 68kg person to run at a speed of 15km/hr for 15min ?

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Physics, 21.06.2019 18:00, savannahvargas512

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Physics, 22.06.2019 17:30, HernanJe6

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.