Estimate the electric field strength
An electric field with a magnitude of 156 N/C exists at a spot that is 0.15 m away from a charge. At a place that is 0.51 m away from this charge, what is the electric field strength?
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The free energy of formation of NO is 78 kJ mol¯1 at the temperature of an automobile engine (1000 K). What is the equilibrium constant for this reaction at 1000 K?
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Bonnie and Clyde are sliding 470 kg bank safe across the floor to their getaway car. The safe slides with a constant speed if Clyde pushes from behind with 450 N of force while Bonnie pulls forward on a rope with 345 N of force. What is the safe's
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A 50.0 g Super Ball traveling at 28.0 m/s bounces off a brick wall and rebounds at 18.0 m/s. A high-speed camera records this event. If the ball is in contact with the wall for 5 ms, what is the magnitude of the average acceleration of the ball d
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