A community for students.
Here's the question you clicked on:
 0 viewing
MTALHAHASSAN2
 one year ago
Need help!!
1. Determine the angular velocity of the hour hand of a clock in radians per second. (two significant figures please).
MTALHAHASSAN2
 one year ago
Need help!! 1. Determine the angular velocity of the hour hand of a clock in radians per second. (two significant figures please).

This Question is Closed

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1\[\frac{2\pi}{12 hr}\times \frac{1 hr}{3600 \sec}=1.5 radians/\sec\]

MTALHAHASSAN2
 one year ago
Best ResponseYou've already chosen the best response.0@Mertsj can you plz explain me how you get that values plz

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1Let me check. Maybe I hit a wrong button.

MTALHAHASSAN2
 one year ago
Best ResponseYou've already chosen the best response.0oh ok but can you plz explain how you get 2pie/ 12 hrs and etc.

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1If the hour hand is on 1 where will it be in 12 hours?

MTALHAHASSAN2
 one year ago
Best ResponseYou've already chosen the best response.0because 12+1 is 13

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1Yes. It will have moved all the way around the circle (2pi radians) back to its starting point in 12 hours.The rest is just unit conversion.

MTALHAHASSAN2
 one year ago
Best ResponseYou've already chosen the best response.0ok but I still don't get 3600 how you get that

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1How many seconds are in 1 hour where you live?

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1In America there are 60 seconds in 1 minute

MTALHAHASSAN2
 one year ago
Best ResponseYou've already chosen the best response.0so it be in 1 hour there is like 60min and 1 min is 60 sec. So it be 60X60 which is 3600

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1Bingo!!! Good for you!!!
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.