Physics, 28.01.2020 11:31 aangellexith2885
Why does the gravitational force between earth and moon predominate over electrical forces? the electric force between earth and moon cancels out because they have an equal number of positive and negative charges. the gravitational force between two protons is billions of times stronger than the electrical force. gravitational forces grow exponentially with the number of particles, while electrical forces simply add. the electrical force gets smaller more quickly with distance than the inverse square gravitational force
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Which statement best describes how private industry decides where to spend the money on research and development
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Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?
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Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic
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Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.
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Why does the gravitational force between earth and moon predominate over electrical forces? the ele...
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