Physics, 01.10.2019 04:10 dquezada21
Jon recently drove to visit his parents who live 648 miles away. on his way there his average speed was 14 miles per hour faster than on his way home (he ran into some bad weather). if jon spent a total of 27 hours driving, find the two rates (in mph). round your answer to two decimal places, if needed.
Answers: 1
Physics, 22.06.2019 16:40, odalysesquermon
The force needed to overcome static friction is usually less than that needed to overcome kinetic friction. true or false?
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Physics, 22.06.2019 19:00, Geo777
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?
Answers: 1
Physics, 22.06.2019 20:00, PurpleAndBlue
Awave has a wavelength of 7 mm and a frequency of 19 hertz. what is its speed?
Answers: 1
Jon recently drove to visit his parents who live 648 miles away. on his way there his average speed...
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