[单选题]
A wheel of radius 1.0 m is .bm ovslq+1 1brotating with a constant anbjhk(s*e,o- ts8 ,p tugular speed of 2.0 rad/s. Whb ,kjouht(ts*sp-e 8, at is the centripetal acceleration of a point on the wheel's rim?
A. $0.50 \; m/s^2$
B. $1.0 \; m/s^2$
C. $2.0 \; m/s^2$
D. $4.0 \; m/s^2$
Post time 2024-1-22 02:51:16