1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ahat [919]
4 years ago
8

What is the angular velocity of a 6–foot pendulum that takes 3 seconds to complete an arc of 14.13 feet? Use 3.14 for π.

Mathematics
1 answer:
irakobra [83]4 years ago
5 0
The angular velocity is the linear speed divided by the radius.
  ω = d/(t*r) = (14.13 ft)/((3 s)*(6 ft))
  ω = 0.785 radians/second
There are 180/π degrees per radian, so the angular velocity can also be written as ...
  ω = 45 degrees/second
You might be interested in
Tevon,leah,and beth are playing a computer game. Trevon scored -8. Beth's score was 3/4 of trever's score, and leah's score was
faust18 [17]

Answer:

Trevon scored -8.

Beth's score was 3/4 of trever's score = -8 *3/4 = -6

leah's score was 1/4 of beth's score. = -6 *1/4 = -1.5

Leah's score was -1.5


8 0
4 years ago
Question points)
mash [69]

Answer:

listen to lil peep ghost girl and I'll answer this for you

Step-by-step explanation:

just playing with u i tried but i can't find the darn answer

5 0
4 years ago
14] two drivers, starting at the same place, begin driving in opposite directions at the same time. one heads east at 65 kilomet
Juliette [100K]
They are driving in opposite directions, so the velocities need to be added together.
65+85=150
375/150=2.5 hours, or 150 mins
☺☺☺☺
5 0
3 years ago
A car is traveling at a constant velocity. After two hours the car has traveled 110 miles. After four hours the car has traveled
Likurg_2 [28]
The answer here is 275 miles, because it is going at 55 miles per hour. you can find this out by dividing the miles by the hours. Hope this helps.
3 0
4 years ago
A plaine's altitude changes by -1,000 feet. Is the plane going up or down?
SOVA2 [1]
The plane is going down.
8 0
3 years ago
Other questions:
  • If 8=10 and 1=7,which describes all the lines that must be parallel?
    11·1 answer
  • Yasmine needs to create invitation for the party. She has 3/4 of an hour to make the invitations. It takes her 1/12 of an hour t
    9·2 answers
  • Janelle practices basketball every afternoon in her driveway. Each day, her goal is to make 4 more baskets than she made the day
    8·2 answers
  • 3х – 10 y = 14 3х - 9y = 15​
    11·1 answer
  • What is the slope and y-intercept of the graph? (write your answer in simplest form)
    9·1 answer
  • Given the inverse or rational function <br> Find the value of when =−3
    5·1 answer
  • can i please have help? :) match each function to the correct organic compound. PROTEINS a. used for energy b, used for tissue r
    11·1 answer
  • Use Structure A line passes through points Aln, 4) and B(6, 8) and is parallel to y = 2x - 5. What is the value of n?
    15·1 answer
  • 8 classmates share 4 pizzas equally
    11·1 answer
  • I need help plz answer
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!