Physics, 05.01.2021 17:10 jasonkindred21
A train is moving in a straight railway where it covered one third of the distance with
a speed of 25 km/h and the remaining distance was covered by a speed of 75 km
so the average speed of this train is km/h
Answers: 2
Another question on Physics
Physics, 22.06.2019 05:00
Which car has the most kinetic energy? a. a car of mass 1000 kg with a speed of 3 m/s b. a car of mass 2000 kg with speed 7 m/s c. a car of mass 1000 kg with speed 7 m/s d. a car of mass 2000 kg with speed 3 m/s
Answers: 1
Physics, 22.06.2019 19:40
Two charged particles, q1 and q2, are located on the x-axis, with q1 at the origin and q2 initially at x1 = 12.2 mm. in this configuration, q1 exerts a repulsive force of 2.62 µn on q2. particle q2 is then moved to x2 = 18.0 mm. what is the force (magnitude and direction) that q2 exerts on q1 at this new location? (give the magnitude in µn.)
Answers: 1
Physics, 23.06.2019 00:00
Examine the drawing of a molecule. each ring represents an atom of nitrogen (n). what’s the chemical formula of this substance?
Answers: 2
Physics, 23.06.2019 00:30
Which of the following statements are evidence that gases do not always behave ideally? check all that apply.? a. co2 gas becomes dry ice (solid co2) at 1 atm and –78.5 °c. b. when two gases are mixed, they follow dalton\'s law of partial pressures. c. at 4 k and 1 atm, helium is a liquid. d. it is impossible to compress a gas enough so that it takes up no volume.
Answers: 3
You know the right answer?
A train is moving in a straight railway where it covered one third of the distance with
a speed of...
Questions
Mathematics, 12.02.2020 07:07
Social Studies, 12.02.2020 07:07
Chemistry, 12.02.2020 07:07
Health, 12.02.2020 07:07
Mathematics, 12.02.2020 07:07
History, 12.02.2020 07:07
Mathematics, 12.02.2020 07:07
Mathematics, 12.02.2020 07:07
Chemistry, 12.02.2020 07:08
Mathematics, 12.02.2020 07:08
Biology, 12.02.2020 07:08
Mathematics, 12.02.2020 07:08
