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
The answer to your question would be 150 (c)
Sam has 4 dogs AND His friend Erick hace him 4 More??
Answer:
Step-by-step explanation:
25
5,000 divided by 200
