Physics, 05.07.2019 04:10, YRNlightskin3360

A1000 kg train car traveling at 12 m/s on a level track has 400 kg of sand dumped, vertically, into it. what is the final speed of the train car after the sand is dumped into it? ignore friction

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 22:10, sanders8151

How would doubling the made of an object change the objects potential energy

Answers: 2

continue

Physics, 22.06.2019 05:10, 902coo

What is the electric force acting between two charges of -0.0045 c and -0.0025 c that are 0.0060 m apart? use fe=kq1q2/r^2 and k = 9.00 x 10^9 n*m^2/c^2 a. 1.7 x 10^7 n b. -1.7 x 10^7 n c. -2.8 x 10^9 n d. 2.8 x 10^9 n

Answers: 1

continue

Physics, 22.06.2019 21:30, itaheart101

What ia the energy of an object because of its potential and kinetic energies

Answers: 1

continue

Physics, 22.06.2019 22:00, saucyyyyniahhhhh

Four friends, a, b, c, and d are standing varying distances away from a speaker which is producing sound waves.

Answers: 2

continue

Do you know the correct answer?

A1000 kg train car traveling at 12 m/s on a level track has 400 kg of sand dumped, vertically, into...

Questions in other subjects:

English, 05.05.2020 07:37

According to context clues which best defines the underlined words...

Mathematics, 05.05.2020 07:37

Identify the transformation that carries the figure onto itself. A) rotate 180° clockwise about (−7, −4) and reflect across the line y = −1 B) rotate 180° clockwise about (−7, −4)...

Physics, 05.05.2020 07:37

Anakin Skywalker's pod racer has a mass of 450 kg. If the top speed of this racer is 947km/h, what is the maximum kinetic energy it can have...

History, 05.05.2020 07:37

What bargain did many Americans suspect had been made between presidents Nixon and Ford...

Law, 05.05.2020 07:37

Name another career that combines science with another interest....

Mathematics, 05.05.2020 07:37

The axis of symmetry for the graph of the function is x=6. What is the value of b? −12 −3 1/2 3...

Health, 05.05.2020 07:37

“Due To our aging population, chronic diseases are increasing which increases health care rates for all ages.”...

English, 05.05.2020 07:37

Can someone give me a summary of the book wednesday wars in the november chapter and state it in the point of veiw of holling hood hood OR mrs. baker?...

Social Studies, 05.05.2020 07:37

What foreign problems did Jefferson experience while he was president?...

Mathematics, 05.05.2020 07:37

Find the value of the variable(s). If your answer is not an integer, leave it in simplest radical form. Please help!!...

Other tasks in the category: Physics More task