xiomaradiaz326 xiomaradiaz326

12-02-2018
Physics

contestada

A crane with output power of 200W will lift a 600N object a vertical distance of 4.0 meters in seconds

Respuesta :

Аноним Аноним

12-02-2018

1 w = 1N/s the change in total energy =mgh = 600*4 = 2400N. 2400N/200N/s = 12seconds

Answer Link

Otras preguntas

In what's ways does the reforms of the warrens court reflect the social policies of Johnson And Kennedy

write the expression (4x-2)×6(2x+7) in the standard form of a quadratic expression ax^{2}+bx+c. What are the values of the coefficients of each term and the con

Which form of the verb abrir correctly completes the professor’s statement? Profesora: Todos _______ los libros, por favor. A.) abre B.) abran C.) abren D.) abr

what is the domain of the following quadratic equation? f(x)=2x^2+5x-7

Find the value of X 7x + 205 3x + 161

$1500 at 4% for five years what is the balance of the account

Why does the author say the Emancipation Proclamation “came as a great beacon light of hope?” in the second paragraph?

What happens on el Día de Reyes (Three King’s Day)?

In order to solve the following system of equations by subtraction, which of the following could you do before subtracting the equations so that one variable wi

Between which two consecutive integers does √47 lie? A. 5 and 6 B. 6 and 7 C. 7 and 8 D. 8 and 9