In one revolution of the wheel, a point on the edge travels a distance equal to the circumference of the wheel.
The wheel has radius 1 ft, so its circumference is 2π (1 ft) = 2π ft.
Then the point has a linear speed of
(1/4 rev/s) * (2π ft/rev) = 2π/4 ft/s = π/2 ft/s
<em>Answer:</em>
<em>Divide them all</em>
<em>Hope you like it!</em>
Answer:
The answer 3/4
Step-by-step explanation:
To find the rate, we have to divide both numbers by 5. So the rate will be $1.592 for 1 pound.
Answer:
10 is the answer
Step-by-step explanation:
C(5,2) = 5! / 2! (5-2)!
C(5,2) = 5! / 2!3!
C(5,2) = 120/12
C(5,2) = 10
