Physics, 02.04.2021 04:40 andrespacheco5888
In the railroad accident, a boxcar weighting 200 kN and traveling at 3 m/s on horizontal track slams into a stationary caboose weighting 400 kN. The collision connects the caboose to the car, and then both move together and you have found the final velocity. Apparently, initial kinetic energy of the system changes (in part, because of friction present). How much energy (in kJ) is transferred from kinetic energy to other forms of energy (e..g., thermal) in the collision
Answers: 3
Physics, 22.06.2019 09:30
On a day when the barometer reads 75.23 cm, a reaction vessel holds 250 ml of ideal gas at 20 celsius. an oil manometer ( ρ= 810 kg/m^3) reads the pressure in the vessel to be 41 cm of oil and below atmospheric pressure. what volume will the gas occupy under s.t.p.?
Answers: 2
Physics, 22.06.2019 21:20
Would it be correct to say the doppler effect is the apparent change in the speed of a wave due to the motion of the source? be sure to fully explain your position using at least 3 complete content related sentences.
Answers: 3
Physics, 23.06.2019 02:30
Abox is sliding on a frictionless surface when it suddenly begins to rain heavily. if the downpour of rainfall falls vertically into the box
Answers: 1
In the railroad accident, a boxcar weighting 200 kN and traveling at 3 m/s on horizontal track slams...
Mathematics, 13.12.2019 12:31
History, 13.12.2019 12:31
Social Studies, 13.12.2019 12:31
Physics, 13.12.2019 12:31
Spanish, 13.12.2019 12:31
Computers and Technology, 13.12.2019 12:31
Mathematics, 13.12.2019 12:31
English, 13.12.2019 12:31
Biology, 13.12.2019 12:31
Mathematics, 13.12.2019 12:31
Physics, 13.12.2019 12:31