If a ferris wheel has the radius of 5 meters, and one revolution takes 32 seconds, what is its speed?
To find the speed of the ferris wheel, we need to first calculate the circumference of the wheel. The formula for the circumference of a circle is C = 2πr, where C is the circumference and r is the radius.
Given that the radius of the ferris wheel is 5 meters, we can calculate the circumference:
C = 2π(5) = 10π meters
Next, we need to find the time it takes for one revolution. In this case, it is given that one revolution takes 32 seconds.
Now, we can use the formula: Speed = Distance / Time.
Since the distance covered in one revolution is equal to the circumference of the wheel, we can plug in the values:
Speed = 10π meters / 32 seconds
Simplifying, we have:
Speed ≈ 0.986 meters/second
Therefore, the speed of the ferris wheel is approximately 0.986 meters/second.