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Physics, 22.06.2019 19:00
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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Physics, 23.06.2019 02:00
Consider an air-filled charged capacitor. how can its capacitance be increased?
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Physics, 23.06.2019 05:00
City b is south of city a, and the 200 mile trip by car takes 4 hours. the cities are 120 miles apart in a straight line. what is the velocity of a trip from city a to city b?
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Physics, 23.06.2019 18:30
Describes how input voltage signals received by a computer are handled through a series of electronic logic circuits maintained in its programmed instructions. these instructions are used to change the input voltage signals, or data, into output voltage signals, or commands.
Answers: 1
Instrment used to in the conversation of sound to electrical energy...
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