150k views
3 votes
kyle is practicing his baseball swing. on his last swing he made an arc with a radius of 26 inches and swept through 265° of rotation. assuming the arc is circular, what is the distance the tip of the bat travels to the nearest inch

kyle is practicing his baseball swing. on his last swing he made an arc with a radius-example-1
User Ristonj
by
8.7k points

1 Answer

5 votes
The distance that the tip of the bat travels is equal to the length of the arc that it sweeps out as it rotates. The formula for the arc length of a circle is:

arc length = (angle in degrees / 360) x (2 x pi x radius)

In this case, the angle is 265 degrees, the radius is 26 inches, and pi is approximately 3.14. Plugging in these values, we get:

arc length = (265 / 360) x (2 x 3.14 x 26)
arc length = 0.7361 x 163.68
arc length = 120.34 inches

Rounding to the nearest inch, the distance the tip of the bat travels is approximately 120 inches.
User Victor Gallet
by
8.1k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories