A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 3 years ago
arush sat down to study at 8 a.m. the angle of elevation of the sun was 15'.when he finished studying the angle of elevation of the sun was 55'.how long did arush study?
anonymous
 3 years ago
arush sat down to study at 8 a.m. the angle of elevation of the sun was 15'.when he finished studying the angle of elevation of the sun was 55'.how long did arush study?

This Question is Closed

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0plz hlp me out today is my xam PSA

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0@sirm3d @onedirection822 @Weepdos @poopsiedoodle

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0timo u r writing something were that

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1360980444964:dw

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0be nice poopsie how the heck you become ambassador?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0set a ratio original to new time 8/x=15/55

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0that reduces to 8/x = 3/11

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0or i think i did it wrong

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0is there more info ruchi?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0yes option is also given 40 mins, 1hrs 20mins, 2hrs 23mins, 2hrs 40 mins

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1360981152161:dw

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0ruchi there should be a more info. other than choices.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0i am confused perhabs if we divide the angle 360 into a 24 hour thingy. so 360 degree= 24 hour

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0ooh maybe the horizontal length is fixed and just the vertical varies.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1360981498364:dw

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0hw to solve nt getting

richyw
 3 years ago
Best ResponseYou've already chosen the best response.0what latitude does he live in?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0u can read question 4 that?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0sorry i think we need more info.

richyw
 3 years ago
Best ResponseYou've already chosen the best response.0if you assume that the sun travels in an arc directly overhead then you can get the angular velocity of the sun as\[\omega=\frac{180^{\circ}}{12 \text{ hours}}=15^{\circ}/\text{h}\]then \[\Delta t=\frac{\Delta\theta}{w}=\frac{55^{\circ}15^{\circ}}{15^{\circ}/h}=\frac{8}{3}h=160\text{ min}\]

richyw
 3 years ago
Best ResponseYou've already chosen the best response.0but here the sun is at 15 degrees at 8 am so the time zone are a bit messed up. I guess it is plausible as long as the area is right on the edge of a time zone, but you would expect the sun to rise and set around 6am and 6 pm.
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.