Physics, 25.09.2019 18:20 daisylaloca
Aman can row at 6kmhr in still water and want to cross a river to a position exactly opposite his starting point. if the river is 5km wide and his flowing at 4kmhr eastward. find by scale drawing or other wise direction in which he must set off in order to accomplish his objective. how long will it take to cross the river
Answers: 2
Physics, 22.06.2019 01:50
Arod of some material 0.20 m long elongates 0.20 mm on heating from 21 to 120°c. determine the value of the linear coefficient of thermal expansion [in (degrees c)^-1] for this material.
Answers: 2
Physics, 22.06.2019 06:30
2kg of refrigerant 134a undergoes a polytropic process in a piston-cylinder assembly from an initial state of saturated vapor at 2 bar to a final state of 12 bar, 80 degree c. a)determine the work for the process in kj. b)sketch the process on a p-v diagram.
Answers: 2
Physics, 22.06.2019 11:30
Which accounts for an increase in the temperature of a gas that is kept a constant volume
Answers: 1
Physics, 22.06.2019 14:50
Abar magnet cut in half will form a total ofpoles.a)fourb)eightc)two
Answers: 1
Aman can row at 6kmhr in still water and want to cross a river to a position exactly opposite his st...
Mathematics, 16.01.2021 06:40
Mathematics, 16.01.2021 06:40
Mathematics, 16.01.2021 06:40
English, 16.01.2021 06:40
Mathematics, 16.01.2021 06:40
Mathematics, 16.01.2021 06:40
Mathematics, 16.01.2021 06:40
History, 16.01.2021 06:40
Mathematics, 16.01.2021 06:40
Social Studies, 16.01.2021 06:40
Mathematics, 16.01.2021 06:40