Physics, 19.07.2019 19:10 cardsqueen
Abaseball approaches home plate at a speed of 44.0 m/s, moving horizontally just before being hit by a bat. the batter hits a pop-up such that after hitting the bat, the baseball is moving at 53.0 m/s straight up. the ball has a mass of 145 g and is in contact with the bat for 2.20 ms. what is the average vector force the ball exerts on the bat during their interaction?
Answers: 1
Physics, 21.06.2019 16:50
Identify the arrows that show the correct direction of heat transfer. 66°f 112°f 98°f
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Physics, 21.06.2019 19:30
Act has a 1200: 5 or 240: 1 turns ratio. it is short circuited. what is the maximum current at 1200a primary if we put a 100ohm resistor across the secondary end of the ct. use it as current source circuit.
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Physics, 22.06.2019 07:30
Identify the theory that can be used to explain each phenomenon. answers diffraction: wave theory interference: wave theory reflection: both particle and wave theories refraction: both particle and wave theories
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Physics, 22.06.2019 09:00
Atelevision set that has been running for a while heats up even the air around it. which two laws of thermodynamics could be used to analyze this scenario
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Abaseball approaches home plate at a speed of 44.0 m/s, moving horizontally just before being hit by...
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