unknownnnnnn5042 unknownnnnnn5042
  • 01-08-2018
  • Physics
contestada

A truck with 0.420-m-radius tires travels at 32.0 m/s. what is the angular velocity of the rotating tires in radians per second? what is this in rev/min?

Respuesta :

I18ntech
I18ntech I18ntech
  • 01-08-2018

Angular velocity of the rotating tires can be calculated using the formula,

v=ω×r

Here, v is the velocity of the tires = 32 m/s

r is the radius of the tires= 0.42 m

ω is the angular velocity

Substituting the values we get,

32=ω×0.42

ω= 32/0.42 = 76.19 rad/s

= 76.19×[tex] \frac{1}{2\pi} *60 [/tex] revolution per min

=728 rpm

Angular velocity of the rotating tires is 76.19 rad/s or 728 rpm.

Answer Link

Otras preguntas

what is meant by Pythagorean triplets and what is the equation ​
Where were the British located while the French where in Canada
what will be the focal lenght of a combined lens made by contact of two lenses of power +3D and -2D.​
help again PLSSSSSSSSSSSSSSSSSS
Which of the following skills is used by active listeners? a. Listening for evidence that supports your point of view. b. Accepting what is said by the speaker.
please help i need an answer ASAP
please help i need an answer ASAP
Determine the location of the vertex and determine the nature of the vertex for the graphs of: y = x^3 - 6x^2 -15x + 7
The difference between a number x and 10 is 15
what does enviormental geography mean?