υ=2πRν
R=υ/2πν
R=3,14м/с/(2*3,14*0,25с⁻¹)=2м (15мин⁻¹=0,25с⁻¹)
D=2R=4м
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
υ=2πRν
R=υ/2πν
R=3,14м/с/(2*3,14*0,25с⁻¹)=2м (15мин⁻¹=0,25с⁻¹)
D=2R=4м