A community for students.
Here's the question you clicked on:
 0 viewing
3psilon
 3 years ago
A particle moves in a circle of radius 90m with a constant speed of 25 m/s . What is the angular velocity in radians per second about the center of the circle?
3psilon
 3 years ago
A particle moves in a circle of radius 90m with a constant speed of 25 m/s . What is the angular velocity in radians per second about the center of the circle?

This Question is Closed

Aperogalics
 3 years ago
Best ResponseYou've already chosen the best response.12*pi*r=565.484 time taken =565.484/25=22.6194sec so \[\omega\]=2*pi/22.6194=0.2831rad/sec

Algebraic!
 3 years ago
Best ResponseYou've already chosen the best response.0or V=r*omega omega =V/r

3psilon
 3 years ago
Best ResponseYou've already chosen the best response.0That's the route I went @Algebraic!

3psilon
 3 years ago
Best ResponseYou've already chosen the best response.0But I got a small number , how do i convert it into radians

Aperogalics
 3 years ago
Best ResponseYou've already chosen the best response.1multiply it with (pi/180) which converts it into radians:)

Algebraic!
 3 years ago
Best ResponseYou've already chosen the best response.0it's already in radians /sec

Algebraic!
 3 years ago
Best ResponseYou've already chosen the best response.0.277777777777 rad.s/sec

Algebraic!
 3 years ago
Best ResponseYou've already chosen the best response.0look at it this way... it's only going 25 m/s ... it's going to take a while to go around the circle once... 2pi/.2777777777 in fact, is how long one complete rev. will take...

Algebraic!
 3 years ago
Best ResponseYou've already chosen the best response.0@aperogalics showed that explicitly...

3psilon
 3 years ago
Best ResponseYou've already chosen the best response.0ohh okay okay ! Thank you @Algebraic!
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.