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
algol [13]
2 years ago
5

A wheel spins at 300 revolutions per minute. What is the angular velocity of the wheel, in radians per second? Round the answer

to the nearest hundredth. The angular velocity is approximately radians per second.
Mathematics
1 answer:
Ostrovityanka [42]2 years ago
7 0

well, this is just a matter of simple unit conversion, so let's recall that one revolution on a circle is just one-go-around, radians wise that'll be 2π, and we also know that 1 minute has 60 seconds, let's use those values for our product.

\cfrac{300~~\begin{matrix} r \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~ }{~~\begin{matrix} min \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~ }\cdot \cfrac{2\pi ~rad}{~~\begin{matrix} r \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~ }\cdot \cfrac{~~\begin{matrix} min \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~ }{60secs}\implies \cfrac{(300)(2\pi )rad}{60secs}\implies 10\pi ~\frac{rad}{secs}\approx 31.42~\frac{rad}{secs}

You might be interested in
WILL GIVE BRAINLIEST
LekaFEV [45]

Answer:

b good luck srro if u am rong

4 0
3 years ago
Read 2 more answers
I need the answers please help me help me help me<br>​
Katena32 [7]

Answer:

sorry i dont do parrallleleleleleleleograms

Step-by-step explanation:

8 0
3 years ago
What is the MEAN of 86,90,93,85,79,92?
rodikova [14]
The mean to your problem is 87.5
8 0
3 years ago
Read 2 more answers
Idek how to explain this but please help me
Leno4ka [110]

Answer:

Put 4 in the place of x then you'll get

\frac{10}{22}

3 0
2 years ago
Read 2 more answers
(IF CORRECT WILL MARK BRAINLIEST!)Which of the following equations has exactly one real solution?
telo118 [61]
A
explanation:
2x+10=-6-30
8x+40=0
x=-5
5 0
3 years ago
Other questions:
  • .35 times .7 pls show work.
    15·2 answers
  • How do you find the missing measurement for a parallelogram A=34in, b=17in., h=?
    7·2 answers
  • What is f(5) for the function f(x) = 7x +4?<br> f(5)=
    6·1 answer
  • Georgia. 0.029 can be written as 29 / 100 is he correct
    13·2 answers
  • Which expressions are equivalent to 70 × 5.3
    14·1 answer
  • HELP FAST! I need help with this math problem. A, B, C or D?
    11·1 answer
  • 115. Sami opens an account and deposits $100 into it at the end of each month. The account earns 2% per year compounded monthly.
    6·1 answer
  • Adjust the number into correct standard form.<br> 4381<br> ×<br> 10<br> 3
    14·1 answer
  • PLEASE HELP GEOMETRY PLEASE! SHOW WORK!!
    12·1 answer
  • Help pls this math problem is harm for me
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!