Physics, 02.02.2021 20:30 redstar215
two charges of -20nc and 20 nc a and b are 1 m apart. calculate to magnitude and direction the force with which an electron at point p is affected.
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Abatter hits a 0.140-kg baseball that was approaching him at 30 m/s and, as a result, the ball leaves the bat at 40 m/s in the reverse of its original direction. the ball remains in contact with the bat for 2.0 ms. what is the magnitude of the average force exerted by the bat on the ball?
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two charges of -20nc and 20 nc a and b are 1 m apart. calculate to magnitude and direction the force...
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