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

Which behavior of an expectant mother is unhealthy for the fetus

which pair shares the same function

how do u find partial pressure from a balanced equation

which country was the first to industrialize on the continent of Europe

suppose one honeybee makes 1/12 teaspoon of honey during its life time. how many honeybees are needed to make 1/2 teaspoon of honey

A baseball is thrown horizontally from the top of a cliff 100 meters up. The initial velocity of the ball is 20 m/s. How long will it take the ball to hit the g

He demand for organic produce is growing. Green acres farms grows only organic vegetables. In a swot analysis, the rising demand for organic produce would be

A certain sample of a liquid has a mass of 42 grams and a volume of 35 centimeters. What is the density of the liquid? The density of the liquid is ______ gra

A=1/2bh Solve the area formula for the base (b)

If gk=30 what are gh and jk?