[单选题]
A bicycle wheel rotates uniformlln1wy 66/z rfvy through 2.0 5j ts-4 mspttrm*oke 0 b 1kyrx32x.t.revolutions in 4.0 s. What is the linear speed xstrskjb ey 2*0.o-3trx.1ktp 5tmm 4 of a point 0.10 m from the center of the wheel?
A. 0.63 rad/s
B. 0.31 rad/s
C. 0.16 rad/s
D. 0.079 rad/s
Post time 2024-1-22 02:51:16