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

where is grey goose vodka made
type of plum crossword clue
When Twitter is used to gather a large group for a face-to-face meeting it is called a. Flash mob. Group mob. Tweet mob. Twitter mob.
You have the _?_ to be courteous to other shoppers as well as salespeople. a. opportunity c. right b. responsibility d. sense
What is the potential of a 35kg child sitting at the top of a slide that is 3.5m above the ground? What is her kinetic energy if she moves down the slide at a s
A gyre is a set of currents that form
12x²-7x+10=0 by quadratic formula
definition of contributions
An inference the reader can make from the line By the pale dull pallor of an old gas light is that the musician. (in The Weary Blues) a. does not have much musi
what are the first two lines of the song easter parade