A soccer ball of diameter 32 cm rolls without slipping at a linear speed of 2.4 m/s. Through how many revolutions has the soccer ball turned as it moves a linear distance of 16 m?

Answer 1

The speed has nothing to do with it.

The real question is how many circumferences is 16 meters

C = pi d = pi * .32 = 1.0053 meters circumference

n = 16/1.0053 = about 16 cicumferences

Answer 2

to find the revolution
first we need to get its circumference by multiplying its diameter with pi because its circumference is the distance it takes in one revolution.
c=pid= 3.14*(32/100)=1.0053
then if one revo= 1.0053 meter how many revo takes 16m
revo= 16/ 1.0053 =15.91564 which is close to 16 revo