Gracebrown6990 Gracebrown6990

03-02-2019
Physics

contestada

How much force must a locomotive exert on a 12840-kg boxcar to make it accelerate forward at 0.490 m/s2?

Respuesta :

hrzlatevski hrzlatevski

03-02-2019

Data given:

m=12840kg

a=0.490m/s²

Formula:

F=ma

Solution:

F= 12840kg×0.490m/s²

F=6291.6N

Answer Link

Otras preguntas

1. Which plant tissue provides both mechanical strength as well as flexibility?2. what chemical substance is deposited in the secondary wall of sclerenchyma?3.

To what extent did you learn folk dances in terms of cultural and values appreciation? Why?

please help will give brainlest

Which best describes the speaker in this poem?

organic compounds and their uses

How could the characters’ differing views of arranged marriage be analyzed from a historical perspective and from a feminist perspective? A historical perspecti

i need help please....asap

Olaudah Equino describes a what socially back home in West Africa

Which event is caused by the transmission of waves? OA. A sound echoes through a canyon. OB. A fish in a pond looks larger than it is. OC. A sound is heard thro

In the late 1800s, more women were able to enter the workforce due to the need for what?