Physics, 16.09.2021 14:50 isabelle1670
(b) The train now travels with a constant speed of 24 m/s along a straight honzontal track The total force opposing the motion due to friction and air resistance is 72 - 10^N
(0) By considering the work done by the train's engine in 10s, calculate its output power powers 12]
(10) The train begins to travel up a slope Explain why the power of the train's engine must be increased to maintain the speed of 24 m/s
Answers: 2
Physics, 22.06.2019 03:00
Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot
Answers: 1
Physics, 22.06.2019 16:30
Iron is a transition metal with multiple oxidation numbers. (answer the following) a. what is the iron (ii) ion? how does it differ from the iron (iii) ion? b. if iron were to bond with oxygen, predict the formula for each oxidation number of iron. c. how would each formula be named?
Answers: 2
(b) The train now travels with a constant speed of 24 m/s along a straight honzontal track The total...
SAT, 02.12.2021 06:00
Mathematics, 02.12.2021 06:00
History, 02.12.2021 06:00
Mathematics, 02.12.2021 06:00
Computers and Technology, 02.12.2021 06:00
Mathematics, 02.12.2021 06:00
Mathematics, 02.12.2021 06:00
Mathematics, 02.12.2021 06:00