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

2 (3e-5f)+3 (e^2+4f) e=3 f=-5
which is bigger 63 cm or 6 m
Meg and her mother are opening a cupcake shop. They buy an oven, a walk-in cooler, and a decorating table. In terms of factors of production, what are these ite
The base of a rectangular prism is 5.4 centimeters long and 4.9 centimeters wide. It is 3.8 centimeters tall. What is the volume of the prism? Round your answer
An elevator Goes Up at the rate 750 feet per minutes. Is the height to which the elevator ascends proportional to the number of minutes it takes to get there? P
Solve: 5x2 + 25x = 0.
interest compounded 8 percent of $3000.what is amount in year.
What was the Rhode Island system why did many mill owners copy it
Which story element is most often found in dystopian fiction?
What phase change is a type of. Physical change, chemical change, nuclear change, covalent change