Physics

Physics, 24.06.2020 17:01, kaciebrin211

A freight car moves along a frictionless level railroad track at constant speed. The freight car is open on top. A large load of coal is suddenly dumped into the car. What happens to the speed of the freight car

answer

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 23:20, lailabirdiemae

Initially, a particle is moving at 5.33 m/s at an angle of 37.9° above the horizontal. two seconds later, its velocity is 6.11 m/s at an angle of 54.2° below the horizontal. what was the particle's average acceleration during these 2.00 seconds in the x-direction (enter first) and the y-direction?

Answers: 1

Physics, 22.06.2019 12:30, cardsqueen

Consider a hydrogen atom in the ground state. what is the energy of its electron? =e= jj now consider an excited‑state hydrogen atom. what is the energy of the electron in the =5n=5 level? =e5= j

Answers: 3

Physics, 22.06.2019 14:40, allenpaietonp9v8sv

What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4×106m.

Answers: 2

Physics, 22.06.2019 15:30, anonymous1813

What is the increase in density of a medium due to wave travel?

Answers: 2

Do you know the correct answer?

A freight car moves along a frictionless level railroad track at constant speed. The freight car is...

Questions in other subjects:

Konu

Mathematics, 24.06.2019 19:50

Select all that apply. describe the transformations. the yellow rectangle was translated up 3 units and reflected over the y-axis. the yellow rectangle was translated right 5 unit...

Konu

Advanced Placement (AP), 24.06.2019 19:50

A. describe the model of urban structure most often observed in mega-cities in developing countries. explain how this model differs from common urban structures in north america. b...

Konu

Mathematics, 24.06.2019 19:50

Which values are within the domain of the function? check all that apply. x = –6 x = –4 x = –2 x = 0 x = 2 x = 4...

Konu

Health, 24.06.2019 19:50

Asap ** will mark you brainliest ** know where you fit in the florida graduated driver licensing law (gdl), because you may have restrictions on a. how fast you can drive b. wher...

Konu

Mathematics, 24.06.2019 19:50

What is the surface area of a right prism w/ a triangular base w/ sides of 3,4 and 5 w/ a height of 10?...

Konu

Mathematics, 24.06.2019 19:50

What is the length of leg s of the triangle below? 45°, 90°, 45°, √32...

Konu

Mathematics, 24.06.2019 19:50

What is the equation for the graph of the line. hint: substitute any two values from the data table for x and y in the slope-intercept form to find the y-intercept value...

Konu

History, 24.06.2019 19:50

Which of the following was not a topic explored by harlem renaissance writers? a poverty c. problems of racial inequality b. history of slavery and post-civil war d. future of afr...

Konu

Mathematics, 24.06.2019 19:50

Does anyone know what 2+4x6-8/10 is?...

Konu

Biology, 24.06.2019 19:50

Which of the following terms means a type of thermal injury to the skin caused by heat source? a. burnb. bullac. buniond. basal cell carcinoma...

Other tasks in the category: Physics More task