Physics, 26.07.2019 05:10 calindaperez
Julie and eric row their boat (at a constant speed) 63 miles downstream for 7 hours by the current. rowing at the same rate, the trip back against the current takes 9 hours. find the rate of the boat in still water.
Answers: 2
Physics, 22.06.2019 05:30
What do you think car designers do if the damage caused by a crash test is too severe?
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Physics, 22.06.2019 09:30
Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. what is your acceleration?
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Physics, 22.06.2019 10:00
** urgent** the voltage across the primary winding is 350,000 v, and the voltage across the secondary winding is 17,500 v. if the secondary winding has 600 coils, how many coils are in the primary winding? a- 30 coilsb- 583 coilsc- 12,000 coilsd- 332,500 coils
Answers: 1
Physics, 22.06.2019 15:30
1kg of water needs to recieve 4200j of energy to go from 90 degrees to 91 degrees. what is the specific heat capacity of water? what are the units?
Answers: 1
Julie and eric row their boat (at a constant speed) 63 miles downstream for 7 hours by the current....
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