tamarawashingt
tamarawashingt tamarawashingt
  • 22-04-2017
  • Physics
contestada

The blades in a blender rotate at a rate of 6800 rpm . When the motor is turned off during operation, the blades slow to rest in 2.8 s .

Respuesta :

AL2006
AL2006 AL2006
  • 22-04-2017
The angular acceleration of the blade when it's switched off is (-6800 rev/min) divided by (2.8 sec) = -2,428.6 rev/(min-sec) = -40.5 rev/sec^2 .
Answer Link

Otras preguntas

I'm what ways was lacrosse a good preparation for war?
Realistic fiction depicts life and society in_________ a manner. Its main characters are__________ . They grow and transform with their experiences, making it e
Lisa claims that when multiplying any number between 0 and 10 by 100, the product is greater than 100. What is a possible number that can be multiplied by 100 t
When a company places an ad and offers no interest on your purchase for three years:?
The table shows a schedule of Jorge’s payment plan for a car. Jorge’s Payment Plan Year Balance Monthly Payment End of Year Balance 1 $15,469.80 $257.83 2 $257.
The ________ is composed of a series of true and false questions in order to establish an individual's clinical profile. contemporized-themes concerning blacks
Which of the following happens when a company goes public
Why were West African slaves seen as desirable for the slave system established in America? ( P.S short answer plzzzz )
This is a type of subtropical climate, characterized by hot, dry summers and mild, cool winters.
Selecciona la respuesta correcta. 1)Uds. ______ la historia de Cartagena de Indias. leería leerías leeríamos leeríais leerían 2)¿______ tú adónde vamos? decidir